Title :
Design of dual-band filters with arc patch based on square loop structure
Author :
Jinrong, Su ; Chunhui, Yao
Author_Institution :
Inf. Fac., Shanxi Univ., Taiyuan, China
Abstract :
A novel dual-band filter with arc patch based on square loop structure has been proposed. The square loop resonator controls the high-band resonant frequency. With arc patch added, the current distribution of the square loop is changed, and the low passband can be obtained. Then a dual-band filter is achieved at 2.45GHz and 5.2GHz. With the good performance and compact size, the proposed dual-band filter will find applications in wireless communication circuits.
Keywords :
UHF filters; current distribution; microwave filters; resonator filters; UHF filters; arc patch based; current distribution; dual-band filters; frequency 2.45 GHz; frequency 5.2 GHz; microwave filters; square loop resonator; square loop structure; wireless communication circuits; Band pass filters; Dual band; Filtering theory; Frequency measurement; Loss measurement; Microstrip filters; Resonator filters; arc patch; dual-band; square loop;
Conference_Titel :
Computer Science & Education (ICCSE), 2012 7th International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4673-0241-8
DOI :
10.1109/ICCSE.2012.6295093
