Title :
60GHz dual-polarized dielectric resonator antenna
Author :
Hongyu Zhou ; Aryanfar, Farshid
Author_Institution :
Samsung Res. America - Dallas, Richardson, TX, USA
Abstract :
In this paper, a dual-polarized dielectric resonator antenna is demonstrated for 60GHz WiFi RF front-end. The antenna is composed of an alumina ceramic cube and fed by a single layer microstrip structure. The simple antenna topology allows for an ideal solution for antenna-in-package at 60GHz. The demonstrated antenna features 22.6% bandwidth around 60GHz with 90% radiation efficiency simulated across 10GHz bandwidth. Isolation between the two orthogonal polarizations is better than 18dB across the bandwidth.
Keywords :
antenna feeds; antenna radiation patterns; ceramics; dielectric devices; microstrip resonators; millimetre wave antenna arrays; millimetre wave resonators; wireless LAN; WiFi RF front-end; alumina ceramic cube; antenna topology; antenna-in-package; dual-polarized dielectric resonator antenna; frequency 10 GHz; frequency 60 GHz; orthogonal polarizations; radiation efficiency; single layer microstrip structure; Antenna accessories; Broadband antennas; Dielectric resonator antennas; Microstrip antenna arrays; Microwave antenna arrays; Phased arrays; Receiving antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905314
