A Dual‐Band Bandpass Filter Using Capacitively I/O Coupling. Issue 8 (28th May 2013)

• Record Type: Journal Article
• Authors: Lee, Jahyeon; Lim, Yeongseog
• Is Part Of: Microwave and optical technology letters. Volume 55:Issue 8(2013:Aug.)
• Page Start: 1823
• Page End: 1825
• Publication Date: 2013-05-28
• Subjects: Microwaves -- Periodicals; Optics -- Periodicals; 621
• DOI: 10.1002/mop.27693
• Languages: English
• ISSNs: 0895-2477

Abstract

<abstract abstract-type="main"> <title>ABSTRACT</title> <p>A compact microstrip dual‐band bandpass filter with good frequency selectivity was proposed. The proposed dual‐band bandpass filter is configured with two dual‐mode resonator and skew‐symmetrically coupled capacitively input/output coupling. By using these input/output coupling structure, extra transmission zeros can be generated. The dual‐band bandpass filter is designed for 2.4/5.2 GHz WLAN. Experimental measurements are also presented for the validation of the theory. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1823–1825, 2013</p> </abstract>