• 1761 Citations
  • 22 h-Index
1991 …2019
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Research Output 1991 2019

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Conference contribution
2019

A 4×25-Gbps Monolithically Integrated Si Photonic WDM Transmitter with Ring Modulators

Kim, M., Park, K., Oh, W. S., Mai, C., Lischke, S., Zimmermann, L. & Choi, W-Y., 2019 May 14, 2019 8th Annual IEEE Photonics Society Optical Interconnects Conference, OI 2019. Institute of Electrical and Electronics Engineers Inc., 8714557. (2019 8th Annual IEEE Photonics Society Optical Interconnects Conference, OI 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wavelength division multiplexing
Photonics
transmitters
Modulators
modulators
2018
4 Citations (Scopus)

A large-signal equivalent circuit for depletion-type silicon ring modulators

Kim, M., Shin, M., Kim, M. H., Yu, B. M., Mai, C., Lischke, S., Zimmermann, L. & Choi, W-Y., 2018 Jun 13, 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p. (2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
equivalent circuits
Equivalent circuits
Modulators
modulators

A large-signal equivalent circuit for depletion-type silicon ring modulators

Kim, M., Shin, M., Kim, M. H., Yu, B. M., Mai, C., Lischke, S., Zimmermann, L. & Choi, W. Y., 2018 Jan 1, Optical Fiber Communication Conference, OFC 2018. OSA - The Optical Society, Vol. Part F84-OFC 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
Equivalent circuits
Modulators
SPICE
Photonics

A Wavelength Stabilization Integrated Circuit for 25-Gb/s Si Micro-Ring Modulator

Kim, M. H., Zimmermann, L. & Choi, W-Y., 2018 Jul 1, 23rd Opto-Electronics and Communications Conference, OECC 2018. Institute of Electrical and Electronics Engineers Inc., 8729989. (23rd Opto-Electronics and Communications Conference, OECC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
integrated circuits
Integrated circuits
modulators
Stabilization

Modeling-Depletion-Type Si Ring Modulators

Choi, W-Y., Kim, M., Shin, M., Yu, B. M., Mai, C., Lischke, S. & Zimmermann, L., 2018 Jul 1, 23rd Opto-Electronics and Communications Conference, OECC 2018. Institute of Electrical and Electronics Engineers Inc., 8730071. (23rd Opto-Electronics and Communications Conference, OECC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
modulators
depletion
photonics
Photonic devices
2017

A 3.5/7.0/14-Gb/s multi-rate clock and data recovery circuit with a multi-mode rotational binary phase detector

Pyun, K. H., Kwon, D. H. & Choi, W. Y., 2017 Jan 3, 2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016. Institute of Electrical and Electronics Engineers Inc., p. 327-329 3 p. 7803966

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clock and data recovery circuits (CDR circuits)
Detectors
Variable frequency oscillators
Energy efficiency
Clocks
2 Citations (Scopus)

A 5-8 Gb/s low-power transmitter with 2-tap pre-emphasis based on toggling serialization

Kim, S. G., Kim, T., Kwon, D. H. & Choi, W-Y., 2017 Feb 6, 2016 IEEE Asian Solid-State Circuits Conference, A-SSCC 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 249-252 4 p. 7844182. (2016 IEEE Asian Solid-State Circuits Conference, A-SSCC 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transmitters
Energy efficiency
Electric power utilization
Networks (circuits)
Electric potential
1 Citation (Scopus)

A monolithically integrated 25-gb/s optical receiver based on photonic bicmos technology

Jung, H. Y., Lee, J. M., Kim, M., Choi, W-Y., Lischke, S., Knoll, D. & Zimmermann, L., 2017 Nov 22, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p. (2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017; vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical receivers
BiCMOS technology
Equivalent circuits
Photonics
Electronic equipment

A monolithically integrated 25-Gb/s optical receiver based on photonic BiCMOS technology

Jung, H. Y., Lee, J. M., Kim, M., Choi, W-Y., Lischke, S., Knoll, D. & Zimmermann, L., 2017 Jan 1, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. OSA - The Optical Society, s1182. (Optics InfoBase Conference Papers; vol. Part F122-CLEOPR 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical receivers
BiCMOS technology
Equivalent circuits
Photonics
Electronic equipment
2 Citations (Scopus)

A monolithically integrated Si optical single-sideband modulator

Yu, B. M., Lee, J. M., Mai, C., Lischke, S., Zimmermann, L. & Choi, W-Y., 2017 Oct 24, 14th International Conference on Group IV Photonics, GFP 2017. Institute of Electrical and Electronics Engineers Inc., p. 165-166 2 p. 8082248. (14th International Conference on Group IV Photonics, GFP 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

sidebands
Modulators
modulators
couplers
quadratures
2016

A low-voltage PLL with a current mismatch compensated charge pump

Kim, S. G., Rhim, J., Kwon, D. H., Kim, M. H. & Choi, W. Y., 2016 Feb 8, ISOCC 2015 - International SoC Design Conference: SoC for Internet of Everything (IoE). Institute of Electrical and Electronics Engineers Inc., p. 15-16 2 p. 7401629

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase locked loops
Pumps
Electric potential
Networks (circuits)
Feedback
3 Citations (Scopus)

An integrated Mach-Zehnder modulator bias controller based on eye-amplitude monitoring

Kim, M. H., Jung, H. Y., Zimmermann, L. & Choi, W. Y., 2016 Jan 1, Smart Photonic and Optoelectronic Integrated Circuits XVIII. SPIE, Vol. 9751. 97510X

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulator
Modulators
Mach number
modulators
controllers
2 Citations (Scopus)

Design effects on the performance of high-speed Ge photo detectors

Lischke, S., Knoll, D., Mai, C., Kroh, M., Schmidt, D., Peczek, A., Kreisl, J., Lee, J. M., Kim, M., Choi, W. Y. & Zimmermann, L., 2016 Nov 8, 2016 IEEE 13th International Conference on Group IV Photonics, GFP 2016. IEEE Computer Society, Vol. 2016-November. p. 22-23 2 p. 7739076

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodiodes
Frequency response
Diodes
Waveguides
Detectors

Modulation performance optimization for depletion-type silicon micro-ring modulators

Rhim, J., Yu, B. M., Lee, J. M., Cho, S. H. & Choi, W-Y., 2016 Jun 1, 5th IEEE Photonics Society Optical Interconnects Conference, OI 2016. Institute of Electrical and Electronics Engineers Inc., p. 46-47 2 p. 7482998

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
Modulators
modulators
depletion
Modulation

Parametric characterization of self-heating in Si micro-ring modulators

Shin, M. J., Yu, B. M., Zimmermann, L. & Choi, W-Y., 2016 Nov 8, 2016 IEEE 13th International Conference on Group IV Photonics, GFP 2016. IEEE Computer Society, Vol. 2016-November. p. 66-67 2 p. 7739112

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
Heating
Frequency response
Modulation

Photodetection frequency response characterization for high-speed Ge-PD on Si with an equivalent circuit

Lee, J. M., Kim, M., Lischke, S., Zimmernman, L., Cho, S. H. & Choi, W-Y., 2016 Oct 26, 2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016. Institute of Electrical and Electronics Engineers Inc., 7718501. (2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

equivalent circuits
Equivalent circuits
frequency response
Frequency response
high speed
2015
2 Citations (Scopus)

12.5-Gb/s monolithically integrated optical receiver with CMOS avalanche photodetector

Jung, H. Y., Lee, J. M., Youn, J. S., Choi, W-Y. & Lee, M. J., 2015 Apr 16, ISOCC 2014 - International SoC Design Conference. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. 7087543. (ISOCC 2014 - International SoC Design Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical receivers
Photodetectors
Bit error rate
Electric power utilization
Bandwidth
4 Citations (Scopus)

A high-speed CMOS integrated optical receiver with an under-damped TIA

Jung, H. Y., Lee, J. M. & Choi, W-Y., 2015 Nov 9, 2015 IEEE Photonics Conference, IPC 2015. Institute of Electrical and Electronics Engineers Inc., p. 347-350 4 p. 7323592

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical receivers
Operational amplifiers
Photodetectors
Electric power utilization
Bandwidth
2 Citations (Scopus)

Modeling of self-heating effect for depletion-type Si micro-ring modulator

Ban, Y., Yu, B. M., Rhim, J., Lee, J. M. & Choi, W. Y., 2015 Jan 1, 2015 IEEE Optical Interconnects Conference, OI 2015. Institute of Electrical and Electronics Engineers Inc., p. 134-135 2 p. 7115722

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
modulators
depletion
Modulation
modulation
2014
5 Citations (Scopus)

A 0.4-V, 500-MHz, ultra-low-power phase-locked loop for near-threshold voltage operation

Moon, J. W., Kim, S. G., Kwon, D. H. & Choi, W. Y., 2014 Jan 1, Proceedings of the IEEE 2014 Custom Integrated Circuits Conference, CICC 2014. Institute of Electrical and Electronics Engineers Inc., 6946100

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase locked loops
Threshold voltage
Charge pump circuits
Variable frequency oscillators
Voltage control
4 Citations (Scopus)

A behavior model for silicon micro-ring modulators and transmitter circuit-level simulation using it

Rhim, J., Ban, Y., Lee, J. M., Cho, S. H. & Choi, W-Y., 2014 Jan 1, IEEE International Conference on Group IV Photonics GFP. IEEE Computer Society, p. 7-8 2 p. 6962001

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
Modulators
Transmitters
Networks (circuits)
Photonics
3 Citations (Scopus)

An equivalent circuit model for germanium waveguide vertical photodetectors on Si

Lee, J. M. & Choi, W. Y., 2014 Jan 1, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 139-141 3 p. 6994512

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Germanium
Photodetectors
Equivalent circuits
Waveguides
Optical receivers

Equivalent circuit models for silicon photonics devices

Choi, W. Y., Shin, M., Lee, J. M. & Zimmermann, L., 2014 Jul 21, Asia Communications and Photonics Conference, ACPC 2016. OSA - The Optical Society

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photonic devices
Silicon
Equivalent circuits
Photodetectors
Photonics
9 Citations (Scopus)

Small-signal frequency responses for Si micro-ring modulators

Ban, Y., Lee, J. M., Yu, B. M., Cho, S. H. & Choi, W. Y., 2014 Jan 1, 2014 IEEE Optical Interconnects Conference, OI 2014. IEEE Computer Society, p. 47-48 2 p. 6886081

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
Frequency response
Modulation
2013

An equivalent circuit with a noise source for 850-nm Si avalanche photodetector and optimal design of Si OEIC receiver

Youn, J. S., Lee, M. J., Park, K. Y., Rucker, H. & Choi, W-Y., 2013 Oct 18, 2013 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013. 6600444. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Integrated optoelectronics
Photodetectors
equivalent circuits
Equivalent circuits
avalanches
3 Citations (Scopus)

A small-signal model for modulation response of a silicon ring modulator

Ban, Y., Lee, J. M. & Choi, W. Y., 2013 Dec 31, 2013 IEEE 10th International Conference on Group IV Photonics, GFP 2013. p. 124-125 2 p. 6644449

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
Modulators
Modulation
1 Citation (Scopus)

A spur free 0.4-V 88-μW 200-MHz phase-locked loop

Moon, J. W., Choi, K. C., Kim, M. H. & Choi, W. Y., 2013 Jan 1, ISOCC 2013 - 2013 International SoC Design Conference. IEEE Computer Society, p. 134-137 4 p. 6864005

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Phase locked loops
Charge pump circuits
Variable frequency oscillators
Electric potential
2012

60-GHz voltage-controlled oscillator and frequency divider in 0.25-μm SiGe BiCMOS technology

Lee, J. M., Choi, W-Y. & Rucker, H., 2012 Dec 1, ISOCC 2012 - 2012 International SoC Design Conference. p. 65-67 3 p. 6406991. (ISOCC 2012 - 2012 International SoC Design Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

BiCMOS technology
Variable frequency oscillators
Tuning
Mixer circuits
Phase noise
2 Citations (Scopus)

A 10-Gb/s power and area efficient clock and data recovery circuit in 65-nm CMOS technology

Rhim, J., Choi, K. C. & Choi, W-Y., 2012 Dec 1, ISOCC 2012 - 2012 International SoC Design Conference. p. 104-107 4 p. 6407050

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clock and data recovery circuits (CDR circuits)
Networks (circuits)
Electric power utilization
1 Citation (Scopus)

A 12.5-Gb/s sige BiCMOS optical receiver with a monolithically integrated 850-nm avalanche photodetector

Youn, J. S., Lee, M. J., Park, K. Y., Rücker, H. & Choi, W-Y., 2012 Dec 1, Optical Fiber Communication Conference, OFC 2012. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Integrated optoelectronics
Optical receivers
Photodetectors
avalanches
integrated circuits
1 Citation (Scopus)

Bit-error rate analysis of integrated optoelectronic receiver

Youn, J. S., Lee, M. J., Park, K. Y., Choi, W-Y. & Rucker, H., 2012 Dec 1, 2012 Photonics Global Conference, PGC 2012. 6458111. (2012 Photonics Global Conference, PGC 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Integrated optoelectronics
Bit error rate
Binary sequences
Photodetectors
Networks (circuits)
4 Citations (Scopus)

Integration of dual channel timing formatter system for high speed memory test equipment

Park, J., Lee, I., Park, Y. S., Kim, S. G., Ryu, K. H., Jung, D. H., Jo, K., Lee, C. K., Yoon, H. I., Jung, S., Choi, W-Y. & Kang, S., 2012 Dec 1, ISOCC 2012 - 2012 International SoC Design Conference. p. 185-187 3 p. 6407070. (ISOCC 2012 - 2012 International SoC Design Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
2011
15 Citations (Scopus)

A 5.4Gb/s adaptive equalizer using asynchronous-sampling histograms

Kim, W. S., Seong, C. K. & Choi, W. Y., 2011 May 12, 2011 IEEE International Solid-State Circuits Conference - Digest of Technical Papers, ISSCC 2011. p. 358-359 2 p. 5746353

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Equalizers
Sampling
Clocks
Feedback
Power spectrum
4 Citations (Scopus)

A 5-Gb/s low-power transmitter with voltage-mode output driver in 90nm CMOS technology

Rhim, J. & Choi, W. Y., 2011 Dec 1, 2011 International SoC Design Conference, ISOCC 2011. p. 231-234 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transmitters
Electric potential
Calibration
Networks (circuits)
Testing

A monolithically integrated optical receiver with a silicon avalanche photodetector for fiber-wireless IEEE 802.11 WLAN applications

Lee, M. J., Youn, J. S., Rücker, H. & Choi, W-Y., 2011 Dec 26, 2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011. p. 61-64 4 p. 6088669. (2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical receivers
Photodetectors
Wireless local area networks (WLAN)
Silicon
Fibers
3 Citations (Scopus)

Supply noise insensitive ring VCO with on-chip adaptive bias-current and voltage-swing control

Park, Y. S. & Choi, W-Y., 2011 Aug 2, 2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011. p. 229-232 4 p. 5937543

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bias currents
Variable frequency oscillators
Bias voltage
Electric potential
2010
3 Citations (Scopus)

60GHz CMOS-APD optoelectronic mixers with optimized conversion efficiency

Kim, J. Y., Lee, M. J. & Choi, W-Y., 2010 Dec 1, Proceedings - 2010 IEEE International Topical Meeting on Microwave Photonics, MWP 2010. p. 139-142 4 p. 5664195. (Proceedings - 2010 IEEE International Topical Meeting on Microwave Photonics, MWP 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optoelectronic devices
Conversion efficiency
Capacitance
Avalanche photodiodes
Substrates
2 Citations (Scopus)

A 4.8-Gb/s mixed-mode CMOS QPSK demodulator for 60-GHz wireless personal area networks

Kim, D., Ko, M., Choi, K. C. & Choi, W-Y., 2010 Dec 1, Proceedings of the 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010. p. 60-63 4 p. 5774815. (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Personal communication systems
Demodulators
Quadrature phase shift keying
Demodulation
8 Citations (Scopus)

A 53-64-GHz SiGe up-conversion mixer with 4-GHz IF bandwidth

Ko, M., Rücker, H. & Choi, W-Y., 2010 Apr 23, 2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2010 - Digest of Papers. p. 73-76 4 p. 5422955. (2010 10th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2010 - Digest of Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

BiCMOS technology
Bandwidth
Electric potential
3 Citations (Scopus)

Si integrated photoreceivers

Choi, W-Y., Lee, M. J. & Youn, J. S., 2010 Dec 1, 2010 IEEE Bipolar/BiCMOS Circuits and Technology Meeting, BCTM 2010. p. 77-81 5 p. 5667948. (Proceedings of the IEEE Bipolar/BiCMOS Circuits and Technology Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodetectors
Optical interconnects
Equalizers
Costs
2009

622-Mb/s downlink transmission in a fiber-fed 60-GHz wireless system using a CMOS integrated optical receiver

Lee, M. J., Youn, J. S., Kang, H. S., Kim, D., Ko, M., Park, K. Y. & Choi, W. Y., 2009 Dec 29, MWP09 - 2009 International Topical Meeting on Microwave Photonics. 5342699

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical receivers
Data communication systems
Fibers
Operational amplifiers
Antenna feeders
7 Citations (Scopus)

Design of CMOS LED driver and optical receiver for 650-nm POF applications

Park, K. Y., Oh, W. S. & Choi, W-Y., 2009 Dec 1, 2009 9th International Symposium on Communications and Information Technology, ISCIT 2009. p. 1375-1380 6 p. 5341069. (2009 9th International Symposium on Communications and Information Technology, ISCIT 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Plastic optical fibers
Optical receivers
Light emitting diodes
Eye protection
Modulation
1 Citation (Scopus)

Linear analysis and speed maximization of feed forward ring oscillators

Park, Y. S., Han, P. S. & Choi, W. Y., 2009 Dec 1, ISIC-2009 - 12th International Symposium on Integrated Circuits, Proceedings. p. 586-589 4 p. 5403874

Research output: Chapter in Book/Report/Conference proceedingConference contribution

SPICE
2008
5 Citations (Scopus)

1-Gb/s mixed-mode bpsk demodulator using a half-rate linear phase detector for 60-ghz wireless pan applications

Choi, K. C., Kim, D., Ko, M. & Choi, W. Y., 2008 Dec 1, Proceedings of 2008 IEEE Asian Solid-State Circuits Conference, A-SSCC 2008. p. 357-360 4 p. 4708801

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demodulators
Binary phase shift keying
Detectors
Personal communication systems
Telecommunication links
3 Citations (Scopus)

A CMOS-compatible schottky-barrier diode detector for 60-GHz amplitude-shift keying (ASK) systems

Ko, M., Kang, H. S. & Choi, W. Y., 2008 Dec 16, 2008 IEEE MTT-S International Microwave Symposium Digest, MTT. p. 1557-1560 4 p. 4633079

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Schottky barrier diodes
keying
Schottky diodes
CMOS
Detectors
1 Citation (Scopus)

CMOS-compatible si avalanche photodetectors for microwave photonics applications

Choi, W-Y. & Kang, H. S., 2008 Oct 22, 2008 Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference On Optical Fibre Technology, OECC/ACOFT 2008. 4610621

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodetectors
Photonics
Microwaves
Radio-over-fiber
radio
5 Citations (Scopus)

Fiber-fed 60-GHz self-heterodyne system using a self-oscillating harmonic optoelectronic mixer based on a CMOS-compatible APD

Lee, M. J., Kang, H. S., Lee, K. H. & Choi, W. Y., 2008 Dec 12, 2008 IEEE MTT-S International Microwave Symposium Digest, MTT. p. 587-590 4 p. 4633234

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodetectors
Optoelectronic devices
avalanches
photometers
self oscillation
4 Citations (Scopus)

Multi-standard radio-over-fiber systems using CMOS-compatible Si avalanche photodetectors

Kang, H. S., Lee, M. J. & Choi, W. Y., 2008 Dec 1, 2008 IEEE International Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference, MWP2008/APMP2008. p. 302-305 4 p. 4666697

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Photodetectors
Metals
Wireless local area networks (WLAN)
Code division multiple access
5 Citations (Scopus)

Radio-over-fiber systems for WLAN based on CMOS-compatible Si avalanche photodetectors

Kang, H. S., Lee, M. J. & Choi, W. Y., 2008 Dec 12, 2008 IEEE MTT-S International Microwave Symposium Digest, MTT. p. 503-506 4 p. 4633213

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
local area networks
Photodetectors
Wireless local area networks (WLAN)
avalanches
2007
1 Citation (Scopus)

A 622Mb/s BPSK demodulator with mixed-mode demodulation scheme

Kim, D., Seo, Y. K., Kim, H. & Choi, W. Y., 2007 Dec 1, 2007 IEEE Asian Solid-State Circuits Conference, A-SSCC. p. 288-291 4 p. 4425687

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Binary phase shift keying
Demodulators
Demodulation
Clocks
Cables