Balanced dual-band BPF design using ring resonators

Jhih Hong Chang, Yu Sen Lin, Ching-Her Lee, Chung I.G. Hsu

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

2 Citations (Scopus)

Abstract

This paper presents a new balanced dual-band bandpass filter (BPF) designed using ring resonators. For common-mode (CM) signals suppression, open-circuited stubs are added to one of the two resonators so that such signals can be attenuated. Meanwhile, source-load coupling is established so that cross-coupled configuration of the BPF can produce two transmission zeros near the edges of each desired differential-mode (DM) passband to sharpen the passband selectivity. The measurement agrees well with the simulation. The measured minimum DM insertion losses are 1 and 1.35 dB in the first and second passbands, respectively, in which the CM rejections are larger than 29 and 22 dB.

Original languageEnglish
Title of host publicationiWEM2011 - IEEE International Workshop on Electromagnetics
Subtitle of host publicationApplications and Student Innovation Competition
Pages94-98
Number of pages5
DOIs
Publication statusPublished - 2011 Oct 13
EventIEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM2011 - Taipei, Taiwan
Duration: 2011 Aug 82011 Aug 10

Publication series

NameiWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

Other

OtherIEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM2011
CountryTaiwan
CityTaipei
Period11-08-0811-08-10

Fingerprint

Bandpass filters
Resonators
Insertion losses

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Chang, J. H., Lin, Y. S., Lee, C-H., & Hsu, C. I. G. (2011). Balanced dual-band BPF design using ring resonators. In iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (pp. 94-98). [6021448] (iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition). https://doi.org/10.1109/iWEM.2011.6021448
Chang, Jhih Hong ; Lin, Yu Sen ; Lee, Ching-Her ; Hsu, Chung I.G. / Balanced dual-band BPF design using ring resonators. iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition. 2011. pp. 94-98 (iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition).
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Chang, JH, Lin, YS, Lee, C-H & Hsu, CIG 2011, Balanced dual-band BPF design using ring resonators. in iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition., 6021448, iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, pp. 94-98, IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM2011, Taipei, Taiwan, 11-08-08. https://doi.org/10.1109/iWEM.2011.6021448

Balanced dual-band BPF design using ring resonators. / Chang, Jhih Hong; Lin, Yu Sen; Lee, Ching-Her; Hsu, Chung I.G.

iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition. 2011. p. 94-98 6021448 (iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition).

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

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Chang JH, Lin YS, Lee C-H, Hsu CIG. Balanced dual-band BPF design using ring resonators. In iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition. 2011. p. 94-98. 6021448. (iWEM2011 - IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition). https://doi.org/10.1109/iWEM.2011.6021448