Title :
A compact dual-band filtering microstrip antenna with the same polarization planes
Author :
Yun-Jui Lee ; Gang-Wei Cao ; Shyh-Jong Chung
Author_Institution :
Inst. of Commun. Eng., Nat. Chaio Tung Univ., Hsinchu, Taiwan
Abstract :
A novel compact dual-band filtering antenna operated in WLAN bands is presented. The proposed design is composed of a slot-loaded patch and a half-wavelength stepped-impedance resonator with the same apertured ground. Full-wave simulator HFSS is used to extract the coupling coefficients in order to determine the physical dimension of the apertures. The antenna provides good selectivity and the same polarization planes in 2.4 GHz and 5.2 GHz bands. The measurement results agree with the simulated ones.
Keywords :
microstrip antennas; multifrequency antennas; polarisation; resonators; HFSS; WLAN bands; coupling coefficients; dual-band filtering microstrip antenna; frequency 2.4 GHz; frequency 5.2 GHz; full-wave simulator; half-wavelength stepped-impedance resonator; polarization planes; slot-loaded patch; Band pass filters; Couplings; Gain; Microstrip antennas; Microstrip filters; Filtering microstrip antenna; bandpass filter; broadside coupling; the same polarization plane;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2012 Asia-Pacific
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4577-1330-9
Electronic_ISBN :
978-1-4577-1331-6
DOI :
10.1109/APMC.2012.6421862
