DocumentCode :
1638192
Title :
High performance planar antenna array for broadband WLAN applications
Author :
Yingzeng, Yin ; Na, Zhao ; Huili, Zheng ; Yumei, Guo
Author_Institution :
Nat. Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China
Volume :
1
fYear :
2005
Firstpage :
220
Abstract :
Theoretical and experimental results of a new wide-band planar antenna are presented for wireless local access networks (WLAN) including Bluetooth. This antenna can achieve a wide bandwidth, high gain, low sidelobe radiation levels, low cross polarization levels, and low backward radiation levels. To demonstrate the design procedure, a novel type of microstrip printed dipole antenna prototype is designed and implemented. To analyze its performance, theoretical analysis and measurements are carried out and good performances are achieved. Experimental results indicate that the proposed antenna achieves a bandwidth of 13.3% with VSWR less than 1.5, a gain of 23.5 dB, a maximum sidelobe radiation level of -20 dB, and a front-to-back ratio of -25 dB, which are very sufficient for broadband wireless applications.
Keywords :
Bluetooth; broadband antennas; broadband networks; dipole antenna arrays; microstrip antenna arrays; planar antenna arrays; wireless LAN; 23.5 dB; Bluetooth; backward radiation levels; broadband WLAN; cross polarization levels; microstrip printed dipole antenna; planar antenna array; sidelobe radiation levels; wide-band planar antenna; wireless local access networks; Antenna arrays; Bandwidth; Bluetooth; Broadband antennas; Dipole antennas; Microstrip antennas; Performance analysis; Planar arrays; Polarization; Wireless LAN; Base station antennas; Printed Antenna; Printed dipoles; WLAN;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
Type :
conf
DOI :
10.1109/MAPE.2005.1617887
Filename :
1617887
Link To Document :
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