Browse > Article

A Dual-Mode Canonical Filter with Dual-Passband for Satellite Transponder  

이주섭 (한국전자통신연구원 통신위성연구그룹)
엄만석 (한국전자통신연구원 통신위성연구그)
염인복 (한국전자통신연구원 통신위성연구그)
박종흥 (한국전자통신연구원 통신위성연구그룹)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.15, no.3, 2004 , pp. 278-283 More about this Journal
Abstract
Due to the complex arrangement of frequency plans and spatial overages in modern satellite communications, channels that are non-contiguous in frequency may be amplified by a single power amplifier and transmitted to the ground through one beam. In this paper, a dual-mode canonical filter with dual-passband is presented. The filter adopts dual-mode technique for mass and volume reduction. Canonical structure is adopted for maximum transmission zero realization. To validate the design technique, a 6-pole dual-mode canonical dual-passband filter for Ka-band(30/20 ㎓) satellite transponder is realized. The measured frequency response of the filter shows good agreement with the computed one.
Keywords
Satellite Transponder; Filter; Dual-Mode; Dual-Passband; Canonical Structure;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 /
[ J.A.G.Malherbe ] / Microwave Transmission Line Filter
2 A four-cavity elliptic waveguide filter /
[ A.E.Williams ] / IEEE Trans. on Microwave Theory and Tech.
3 Characterization of high-Q resonators for microwave-filter applications /
[ R.S.Kwok;J.F.Jiang ] / IEEE Trans. on Microwave Theory and Tech.   DOI   ScienceOn
4 Ku 대역 위성 중계기용 입력 멀티플렉서에 관한 연구 /
[ 이주섭;엄만석;염인복;이성팔 ] / 한국전자파학회 논문지   과학기술학회마을
5 이중모드 비대칭 canonical 구조 필터의 합성에 관한 연구 /
[ 엄만석;이주섭;염인복;이성팔 ] / 한국전자파학회 논문지   과학기술학회마을
6 Measurements of intercavity couplings /
[ A.E.Atia;A.E.Williams ] / IEEE Trans. on Microwave Theory and Tech.   DOI
7 /
[ D.M.Pozar ] / Microwave Engineering
8 Simple approximations for the longitudinal magnetic polarizabilities of some small apertures /
[ N.A.McDonald ] / IEEE Trans. on Microwave Theory and Tech.   DOI   ScienceOn
9 Asymmetric realization for dual-mode bandpass filter /
[ R.J.Cameron;J.D.Rhodes ] / IEEE Trans. on Microwave Theory and Tech.   DOI
10 Multiple passband filters for satellite applications /
[ S.Holme ] / 20th AIAA Int. Communication Satellite Systems Conference and Exhibition, Paper No., AIAA-2002-1993