Title :
Differential dual-frequency antennas for wireless communication
Author :
Han, Liping ; Zuo, Jianhong ; Li, Jing ; Zhang, Wenmei
Author_Institution :
Coll. of Phys. & Electron. Eng., Shanxi Univ., Taiyuan
Abstract :
Two differential dual-frequency antennas for wireless communication are demonstrated in this paper. In the proposed antennas, electromagnetic energy is magnetically coupled from the feed line to the antenna through the slot in the ground plane. Simulation results show that the impedance bandwidths meet the bandwidth requirement for wireless communication. Meanwhile, good radiation performances are achieved at both operating frequency bands.
Keywords :
antenna feeds; antenna radiation patterns; electric impedance; multifrequency antennas; slot antennas; wireless sensor networks; antenna feed line; bandwidth requirement; dual-frequency antenna; electromagnetic energy; impedance bandwidth; radiation performance; slot antenna; wireless communication; Antenna feeds; Antenna theory; Differential amplifiers; Impedance; Microstrip antennas; Radio frequency; Reflector antennas; Slot antennas; Voltage; Wireless communication; Differential antenna; input impedance; radiation pattern; wireless communication;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540603
