DocumentCode :
3191532
Title :
Design and performance analysis of compact planar inverted-L diversity antenna for handheld terminals
Author :
Xiao, Hai-lin ; Ouyang, Shan ; Nie, Zai-ping
Author_Institution :
Sch. of Inf. & Commun., Guilin Univ. of Electron. Technol., Guilin
fYear :
2008
fDate :
25-27 May 2008
Firstpage :
186
Lastpage :
189
Abstract :
A compact planar inverted-L diversity antenna for handheld terminals is provided. Three diversity antennas operating at 2.15 GHZ are designed. The isolation is found to be better than 13dB and the usable bandwidth is about 13% in measurement. The measured radiation patterns are obtained that the proposed diversity antenna attains 2 dBi gain. Furthermore, the diversity performance is evaluated by calculating mean effective gain (MEG). Both azimuth and elevation spectrum are considered. Closed-form expression for MEG is presented, and the effect of some parameters on MEG is analyzed numerically in indoor propagation environments.
Keywords :
antenna radiation patterns; planar antennas; compact planar antenna; frequency 2.15 GHz; gain 13 dB; handheld terminal; inverted-L diversity antenna; mean effective gain; radiation pattern; Antenna measurements; Antenna radiation patterns; Antennas and propagation; Azimuth; Bandwidth; Closed-form solution; Dipole antennas; Isolation technology; Microstrip antennas; Performance analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, Circuits and Systems, 2008. ICCCAS 2008. International Conference on
Conference_Location :
Fujian
Print_ISBN :
978-1-4244-2063-6
Electronic_ISBN :
978-1-4244-2064-3
Type :
conf
DOI :
10.1109/ICCCAS.2008.4657755
Filename :
4657755
Link To Document :
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