A strong coupled microstrip ring resonator using linearly tapered feedlines for bandpass filter applications

Sang Min Han, Young Sik Kim

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

2 Citations (Scopus)

Abstract

A new feedline using linearly tapered microstrip lines to a microstrip ring resonator is proposed. The circular and rectangular resonators with the new feedlines have been simulated and implemented. The results show that the optimum feedline length is about λg/2 and the feeding angle trades off between the insertion loss and the fractional bandwidth. The insertion loss of the proposed one is enhanced by more than about 7 dB compared with the conventional one. The design of the bandpass filter using the new proposed feedline is presented.

Original languageEnglish
Title of host publicationProceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages79-82
Number of pages4
ISBN (Print)0780374584, 9780780374584
DOIs
Publication statusPublished - 2002
EventIEEE Radio and Wireless Conference, RAWCON 2002 - Boston, United States
Duration: 2002 Aug 112002 Aug 14

Other

OtherIEEE Radio and Wireless Conference, RAWCON 2002
CountryUnited States
CityBoston
Period02/8/1102/8/14

Fingerprint

Insertion losses
Bandpass filters
Resonators
Microstrip lines
Bandwidth

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Han, S. M., & Kim, Y. S. (2002). A strong coupled microstrip ring resonator using linearly tapered feedlines for bandpass filter applications. In Proceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference (pp. 79-82). [1030122] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RAWCON.2002.1030122

A strong coupled microstrip ring resonator using linearly tapered feedlines for bandpass filter applications. / Han, Sang Min; Kim, Young Sik.

Proceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference. Institute of Electrical and Electronics Engineers Inc., 2002. p. 79-82 1030122.

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

Han, SM & Kim, YS 2002, A strong coupled microstrip ring resonator using linearly tapered feedlines for bandpass filter applications. in Proceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference., 1030122, Institute of Electrical and Electronics Engineers Inc., pp. 79-82, IEEE Radio and Wireless Conference, RAWCON 2002, Boston, United States, 02/8/11. https://doi.org/10.1109/RAWCON.2002.1030122
Han SM, Kim YS. A strong coupled microstrip ring resonator using linearly tapered feedlines for bandpass filter applications. In Proceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference. Institute of Electrical and Electronics Engineers Inc. 2002. p. 79-82. 1030122 https://doi.org/10.1109/RAWCON.2002.1030122
Han, Sang Min ; Kim, Young Sik. / A strong coupled microstrip ring resonator using linearly tapered feedlines for bandpass filter applications. Proceedings - RAWCON 2002: 2002 IEEE Radio and Wireless Conference. Institute of Electrical and Electronics Engineers Inc., 2002. pp. 79-82
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