상세정보
학술지
Broadband Transition between Microstrip Line and WR15 Rectangular Waveguide using Low-Temperature Cofired Ceramic Process
- 발행일
- 201002
- 출처
- Microwave and Optical Technology Letters, v.52 no.2, pp.433-435
- ISSN
- 0895-2477
- 출판사
- John Wiley & Sons
- 협약과제
- 09MB1500, 유비쿼터스 단말용 부품 모듈, 김종대
- 초록
- A compact aperture coupled patch type microstrip-to-waveguide transition at V-band is proposed and fabricated using low-temperature cofired ceramic process. It uses the aperture coupled microstrip feed and the parasitic patch antenna radiating into the waveguide to improve the insertion loss and the bandwidth. As a result of experiments, low-transmission loss and high-return loss are realized at the design frequency of 60 GHz. For a 10-dB return loss, a relative bandwidth of 13.8% is obtained for a fabricated back-to-back transition. © 2009 Wiley Periodicals,Inc.
- KSP 제안 키워드
- 60 GHz, Aperture coupled, Coupled patch, Low temperature(LT), Microstrip Feed, Microstrip Line, Microstrip-to-waveguide transition, Patch Antenna, Return loss(RL), Transmission loss, V-band