CIRCULARLY POLARISED DIELECTRIC RESONATOR ANTENNA, PARAMETER DETERMINATION METHOD THEREFOR, AND COMMUNICATION DEVICE

WIPO Patent Application WO/2016/197823

A1

A circularly polarised dielectric resonator antenna, comprising: a dielectric substrate, comprising a first surface and a second surface located on the reverse side of the first surface, the first surface being provided with a metal ground plate; a dielectric resonator, in contact with the metal ground plate, and arranged to radiate a wireless signal and operate at a first frequency band; a gap, located on the metal ground plate, and arranged to radiate the wireless signal and operate at a second frequency band, the first frequency band and the second frequency band being at least partially different, said frequency bands jointly forming a third frequency band, the third frequency band being a continuous frequency band, the return loss of the circularly polarised dielectric resonator antenna when operating at the third frequency band being greater than a specified value; a feed line, located on the second surface, respectively coupled to the dielectric resonator and the annular gap, and arranged to respectively enable the dielectric resonator and the gap to perform circularly polarised radiation.

WANG XIAOMING (CN)
ZHANG ZHENG (CN)
JIAO LEI (CN)

PCT/CN2016/083349

December 15, 2016

May 25, 2016

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ZTE CORP (CN)

H01Q5/10; H01Q1/36; H01Q1/38; H01Q1/48; H01Q5/307; H01Q13/00

CN103700939A	2014-04-02
CN104269608A	2015-01-07
CN105261825A	2016-01-20
US20120212386A1	2012-08-23

AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
北京安信方达知识产权代理有限公司 (CN)

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