PCB-embedded filters designed to reduce radiated spurious emissions

Kyungho Yoo, Jeongnam Cheon, Shinyoung Lee, Tae Wan Koo, Ho Seong Lee, Jong Gwan Yook

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

Abstract

In this paper, new and general-purpose PCB-embedded filters with small features have been proposed to suppress spurious power level outside a carrier frequency of GSM band. They are fabricated on FR4 substrates and their emission powers are evaluated at the harmonic frequencies. The result shows that significant improvements of 6 ∼ 13dB is achieved for the proposed composite structures. This type of study is helpful to obtain the sufficient design margins during manufacturing a PCB.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2014
Subtitle of host publicationConnecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1222-1225
Number of pages4
ISBN (Electronic)9782874870354
DOIs
Publication statusPublished - 2014 Dec 15
Event2014 44th European Microwave Conference, EuMC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014 - Rome, Italy
Duration: 2014 Oct 62014 Oct 9

Publication series

NameEuropean Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference

Other

Other2014 44th European Microwave Conference, EuMC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014
CountryItaly
CityRome
Period14/10/614/10/9

Fingerprint

Polychlorinated biphenyls
Global system for mobile communications
Composite structures
Substrates

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Yoo, K., Cheon, J., Lee, S., Koo, T. W., Lee, H. S., & Yook, J. G. (2014). PCB-embedded filters designed to reduce radiated spurious emissions. In European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference (pp. 1222-1225). [6986662] (European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EuMC.2014.6986662
Yoo, Kyungho ; Cheon, Jeongnam ; Lee, Shinyoung ; Koo, Tae Wan ; Lee, Ho Seong ; Yook, Jong Gwan. / PCB-embedded filters designed to reduce radiated spurious emissions. European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 1222-1225 (European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference).
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abstract = "In this paper, new and general-purpose PCB-embedded filters with small features have been proposed to suppress spurious power level outside a carrier frequency of GSM band. They are fabricated on FR4 substrates and their emission powers are evaluated at the harmonic frequencies. The result shows that significant improvements of 6 ∼ 13dB is achieved for the proposed composite structures. This type of study is helpful to obtain the sufficient design margins during manufacturing a PCB.",
author = "Kyungho Yoo and Jeongnam Cheon and Shinyoung Lee and Koo, {Tae Wan} and Lee, {Ho Seong} and Yook, {Jong Gwan}",
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Yoo, K, Cheon, J, Lee, S, Koo, TW, Lee, HS & Yook, JG 2014, PCB-embedded filters designed to reduce radiated spurious emissions. in European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference., 6986662, European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference, Institute of Electrical and Electronics Engineers Inc., pp. 1222-1225, 2014 44th European Microwave Conference, EuMC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014, Rome, Italy, 14/10/6. https://doi.org/10.1109/EuMC.2014.6986662

PCB-embedded filters designed to reduce radiated spurious emissions. / Yoo, Kyungho; Cheon, Jeongnam; Lee, Shinyoung; Koo, Tae Wan; Lee, Ho Seong; Yook, Jong Gwan.

European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference. Institute of Electrical and Electronics Engineers Inc., 2014. p. 1222-1225 6986662 (European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference).

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

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Yoo K, Cheon J, Lee S, Koo TW, Lee HS, Yook JG. PCB-embedded filters designed to reduce radiated spurious emissions. In European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference. Institute of Electrical and Electronics Engineers Inc. 2014. p. 1222-1225. 6986662. (European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference). https://doi.org/10.1109/EuMC.2014.6986662