مرکز منطقه ای اطلاع رساني علوم و فناوري - Compact Sext-Band Bandpass Filter With Sharp Rejection Response

DocumentCode :

87304

Title :

Compact Sext-Band Bandpass Filter With Sharp Rejection Response

Author :

Ko-Wen Hsu ; Jui-Hsiang Lin ; Wen-Hua Tu

Author_Institution :

Dept. of Electr. Eng., Nat. Central Univ., Jhongli, Taiwan

Volume :

Issue :

fYear :

2014

fDate :

Sept. 2014

Firstpage :

593

Lastpage :

595

Abstract :

Compact sext-band bandpass filter based on stepped-impedance resonators is presented. Two types of rejection responses beside passbands can be designed by I/O gap capacitance. Considering design freedom and circuit complexity, each pair of resonators determine respective channel characteristics. The proposed sext-band filters occupy an extremely small area of 0.26λ_g × 0.15λ_g as well as keep good selectivity among channels.

Keywords :

band-pass filters; resonator filters; I-O gap capacitance; channel characteristics; circuit complexity; compact sext-band bandpass filter; design freedom; rejection responses; stepped-impedance resonators; Band-pass filters; Capacitors; Couplings; Filtering theory; Loss measurement; Passband; Wireless communication; Sext-band bandpass filter (BPF); stepped-impedance resonator (SIR); transmission zero;

fLanguage :

English

Journal_Title :

Microwave and Wireless Components Letters, IEEE

Publisher :

ieee

ISSN :

1531-1309

Type :

jour

DOI :

10.1109/LMWC.2014.2328895

Filename :

6851214

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=87304