Miniaturized Slot-Loaded SIW Resonator and Its Application to C-band Low Phase Noise Oscillator

Samundra K. Thapa, Baichuan Chen, Adel Barakat, Kuniaki Yoshitomi, Ramesh K. Pokharel

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

This paper presents a C-band low phase noise oscillator using small size low-profile substrate integrated waveguide (SIW) resonator for RF applications. A compact 6 GHz SIW resonator size is possible by introducing ?g/4 resonating slots. A size reduction of 29.87% is achieved while maintaining the quality factor. Also, the impedance of the SIW resonator is controlled by appropriate selection of the location of these introduced slots; which advantages for the conjugate matching between SIW resonator and the active device and removes the need of matching circuit between them. Then, a C-band oscillator prototype utilizing the proposed compact SIW resonator is designed, fabricated and measured. The measured results shows a phase noise of -122.11 dBc/Hz at 1 MHz offset with an output power of -4.2 dBm at 5.96 GHz oscillation frequency.

本文言語英語
ホスト出版物のタイトル2020 50th European Microwave Conference, EuMC 2020
出版社Institute of Electrical and Electronics Engineers Inc.
ページ161-164
ページ数4
ISBN(電子版)9782874870590
DOI
出版ステータス出版済み - 1 12 2021
イベント50th European Microwave Conference, EuMC 2020 - Utrecht, オランダ
継続期間: 1 12 20211 14 2021

出版物シリーズ

名前2020 50th European Microwave Conference, EuMC 2020

会議

会議50th European Microwave Conference, EuMC 2020
国/地域オランダ
CityUtrecht
Period1/12/211/14/21

All Science Journal Classification (ASJC) codes

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料
  • 器械工学

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