상세정보
학술지
New switched-network phase shifter with broadband characteristics
- 발행일
- 200308
- 출처
- Microwave and Optical Technology Letters, v.38 no.4, pp.255-257
- ISSN
- 0895-2477
- 출판사
- Wiley
- 협약과제
- 03MR3100, 이동형 광대역 위성전송 핵심기술 개발, 이호진
- 초록
- A new switched-network broadband phase shifter is presented in this paper. The proposed unique network consists of a fixed main line of length {\\lambda}/2, and {\\lambda}/8 parallel open and short stubs, which are shunted at the edge points of the main line. It has a more dispersive phase property than a standard transmission line, and can control the phase slope by the optimum Zm and Zs values to produce an impedance match and minimum phase deviation at the desired phase shift. © 2003 Wiley Periodicals, Inc.
- KSP 제안 키워드
- Broadband phase shifter, Minimum phase, Short stubs, Transmission line, impedance match, phase deviation, phase slope