Title :
High isolation 2.4/5.2/5.8 GHz WLAN and 2.5 GHz WiMAX antennas for laptop computer application
Author :
Huang, Yu-Tsung ; Li, Chia-Tien ; Chang, Wei-Shan ; Hsu, Wen-Hsiu
Author_Institution :
Laptop Antenna R&D Center Antenna Business Unit, Wistron NeWeb Corporation, 20 Park Ave. II, Hsinchu Science Park, 308, Taiwan
Abstract :
A simple technique design to enhance isolation between two multi-band (WLAN/WiMAX) antennas for laptop computer application is presented. The proposed WLAN/WiMAX antenna design occupies 8 × 30 mm2 and is a simple structure comprising a driven strip and a short strip, which provides two wide operating bands to cover the 2.4/2.5 and 5.2/5.8 GHz bands. The two antennas have measured isolation of better than −21dB in the 2.4/2.5GHz band and −25dB in the 5.2/5.8GHz band. The more experimental results and analysis will be described.
Keywords :
Antenna measurements; Antennas; Computer applications; Portable computers; WiMAX; Wireless LAN; WLAN; WiMAX; antenna isolation; laptop computer antennas; multi-band;
Conference_Titel :
Microwave Conference (APMC), 2014 Asia-Pacific
