Title :
High-efficiency 60 GHz dipole-box antennas
Author :
Chiou, Yi-Chyun ; Alhalabi, Ramadan A. ; Rebeiz, Gabriel M.
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of California, San Diego, CA, USA
Abstract :
In this paper, a 60 GHz dipole antenna with excellent performance such as wideband impedance matching, medium gain and high efficiency (> 90%) is designed and tested. Also, the antenna is then placed inside a metal box and tested. The dipole-box antenna not only maintains good impedance matching but also demonstrates a gain of 10-11 dB and narrower H-plane radiation patterns than the standard dipole antenna. The dipolebox antenna is ideal for placement inside a laptop or a portable 60 GHz communications device since it is shielded from the environment and is not affected by nearby metals.
Keywords :
antenna radiation patterns; dipole antennas; impedance matching; millimetre wave antennas; H-plane radiation patterns; communications device; dipole-box antennas; frequency 60 GHz; gain 10 dB to 11 dB; metal box; millimeter wave antenna; wideband impedance matching; Antenna arrays; Antenna measurements; Antenna radiation patterns; Dipole antennas; Gain; Gain measurement; Metals;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561674
