DocumentCode
2451828
Title
Synthesis and Design of Microwave Filters with Direct Source-Load Coupling
Author
Ni, Daning ; Lei, Zhenya ; Zhu, Yongzhong ; Yu, Xiaole ; Wang, Peng ; Xie, Yongjun
Author_Institution
Nat. Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an
fYear
2006
fDate
26-29 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
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, two microstrip filters with source-load coupling, one symmetric and the other asymmetric, are designed, and the simulations are completed. The evaluated and simulated data are in good agreement.
Keywords
low-pass filters; microstrip filters; microwave filters; resonator filters; transfer functions; direct source-load coupling; general lossless coupled resonator filter; microstrip filters; microwave filters; transfer function; Circuit simulation; Circuit synthesis; Coupling circuits; Equivalent circuits; Microstrip filters; Microwave filters; Microwave theory and techniques; Prototypes; Resonator filters; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location
Guilin
Print_ISBN
1-4244-0162-3
Electronic_ISBN
1-4244-0163-1
Type
conf
DOI
10.1109/ISAPE.2006.353258
Filename
4168299
Link To Document