Abstract
This paper reports a miniaturized environmental sensor system integrated with RF communication module. This system has been developed for on-site monitoring of water pollution by heavy metal ions. The system is composed of an electrochemical sensor, a custom potentiostat module, and an RF module for wireless communication. Also, we present monolithic MEMS VCOs integrated with high-Q MEMS inductors and MEMS transmission lines for low-power wireless transceiver applications. Phase noise of the proposed MEMS VCOs has been improved by more than 7 dBc/Hz compared with their CMOS counterparts at 1MHz offset from center frequencies of 5GHz and 13 GHz, respectively.
| Original language | English |
|---|---|
| Title of host publication | TRANSDUCERS '05 - 13th International Conference on Solid-State Sensors and Actuators and Microsystems - Digest of Technical Papers |
| Pages | 1981-1985 |
| Number of pages | 5 |
| Publication status | Published - 2005 Nov 9 |
| Event | 13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05 - Seoul, Korea, Republic of Duration: 2005 Jun 5 → 2005 Jun 9 |
Publication series
| Name | Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05 |
|---|---|
| Volume | 2 |
Other
| Other | 13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS '05 |
|---|---|
| Country | Korea, Republic of |
| City | Seoul |
| Period | 05/6/5 → 05/6/9 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
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Development of a wireless environmental sensor system and MEMS-based RF circuit components. / Yoon, Euisik; Yun, Kwang Seok.
TRANSDUCERS '05 - 13th International Conference on Solid-State Sensors and Actuators and Microsystems - Digest of Technical Papers. 2005. p. 1981-1985 4C1.1 (Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05; Vol. 2).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Development of a wireless environmental sensor system and MEMS-based RF circuit components
AU - Yoon, Euisik
AU - Yun, Kwang Seok
PY - 2005/11/9
Y1 - 2005/11/9
N2 - This paper reports a miniaturized environmental sensor system integrated with RF communication module. This system has been developed for on-site monitoring of water pollution by heavy metal ions. The system is composed of an electrochemical sensor, a custom potentiostat module, and an RF module for wireless communication. Also, we present monolithic MEMS VCOs integrated with high-Q MEMS inductors and MEMS transmission lines for low-power wireless transceiver applications. Phase noise of the proposed MEMS VCOs has been improved by more than 7 dBc/Hz compared with their CMOS counterparts at 1MHz offset from center frequencies of 5GHz and 13 GHz, respectively.
AB - This paper reports a miniaturized environmental sensor system integrated with RF communication module. This system has been developed for on-site monitoring of water pollution by heavy metal ions. The system is composed of an electrochemical sensor, a custom potentiostat module, and an RF module for wireless communication. Also, we present monolithic MEMS VCOs integrated with high-Q MEMS inductors and MEMS transmission lines for low-power wireless transceiver applications. Phase noise of the proposed MEMS VCOs has been improved by more than 7 dBc/Hz compared with their CMOS counterparts at 1MHz offset from center frequencies of 5GHz and 13 GHz, respectively.
UR - http://www.scopus.com/inward/record.url?scp=27544466409&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=27544466409&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:27544466409
SN - 0780389948
T3 - Digest of Technical Papers - International Conference on Solid State Sensors and Actuators and Microsystems, TRANSDUCERS '05
SP - 1981
EP - 1985
BT - TRANSDUCERS '05 - 13th International Conference on Solid-State Sensors and Actuators and Microsystems - Digest of Technical Papers
ER -