Synthesis and design of compact microwave filters with direct source-load coupling

被引：14

作者：

Ni, D. ^{[1
]}

Zhu, Y. ^{[1
]}

Xie, Y. ^{[1
]}

Wang, P. ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Antennas & Microwave Technol, Xian 710071, Peoples R China

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2006年 / 20卷 / 13期

关键词：

D O I：

10.1163/156939306779292147

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a method for synthesizing microwave filters with source-load coupling. The equivalent circuit of the low-pass prototype of a general lossless coupled resonator filter is proposed, and the corresponding transfer function t(s) is derived. Then, a microstrip filter with source-load coupling is designed and fabricated. The measured and simulated data are in good agreement.

引用

页码：1875 / 1885

页数：11

共 23 条

[1] A continuous varying impedance passband microstrip filter exploiting a butterfly wing shape
Alfano, L
D'Orazio, A
De Sario, M
Petruzzelli, V
Prudenzano, F
[J]. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2005, 19 (09) : 1145 - 1156
[2] Direct synthesis of folded symmetric resonator filters with source-load coupling
Amari, S
[J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2001, 11 (06) : 264 - 266
[3] Amari S, 2000, MICR C, P1175
[4] NARROW-BANDPASS WAVEGUIDE FILTERS
ATIA, AE
WILLIAMS, AE
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1972, MT20 (04) : 258 - &
[5] NARROW-BAND MULTIPLE COUPLED CAVITY SYNTHESIS
ATIA, AE
WILLIAMS, AE
NEWCOMB, RW
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1974, CA21 (05): : 649 - 655
[6] CANONICAL ASYMMETRIC COUPLED-RESONATOR FILTERS
BELL, HC
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1982, 30 (09) : 1335 - 1340
[7] BIAN W, 2006, J ELECTROMAGNET WAVE, V20, P1071
[8] Advanced coupling matrix synthesis techniques for microwave filters
Cameron, RJ
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2003, 51 (01) : 1 - 10
[9] ASYMMETRIC REALIZATIONS FOR DUAL-MODE BANDPASS-FILTERS
CAMERON, RJ
RHODES, JD
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1981, 29 (01) : 51 - 58
[10] General coupling matrix synthesis methods for Chebyshev filtering functions
Cameron, RJ
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1999, 47 (04) : 433 - 442

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