標題: A Compact Dual-Band Pattern Diversity Antenna by Dual-Band Reconfigurable Frequency-Selective Reflectors With a Minimum Number of Switches
作者: Ko, Chih-Hsiang
Tarn, I. -Young
Chung, Shyh-Jong
電信工程研究所
Institute of Communications Engineering
關鍵字: Corner reflector antenna;dual band;pattern diversity;reconfigurable frequency-selective reflector
公開日期: 1-二月-2013
摘要: A novel compact dual-band pattern diversity antenna is proposed. Dual-band reconfigurable frequency-selective reflectors are designed and applied to form a right-angle corner reflector antenna with reconfigurable patterns. With only one switch, the reconfigurable frequency-selective reflector can be controlled to be transmissive or reflective to vertically polarized waves at 2.45 and 5.25 GHz. By changing the combinations of the switch states, multiple patterns can be obtained. A dual-band feeding antenna designed via using the coupling effects is made to achieve well-matching conditions in all circumstances corresponding to various switch states at both frequencies. The measured results show good agreement with the calculated ones and demonstrate good pattern diversity virtues.
URI: http://dx.doi.org/10.1109/TAP.2012.2225011
http://hdl.handle.net/11536/21254
ISSN: 0018-926X
DOI: 10.1109/TAP.2012.2225011
期刊: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Volume: 61
Issue: 2
起始頁: 646
結束頁: 654
顯示於類別:期刊論文


文件中的檔案:

  1. 000314681200018.pdf