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Title:
HIGH-GAIN RADIO FREQUENCY FRONT-END DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/181669
Kind Code:
A1
Abstract:
The present application relates to a high-gain radio frequency front-end device, comprising an antenna device and radio frequency transceiver devices, the antenna device comprising two or more antenna array layers arranged in a stacked manner; each radio frequency transceiver device comprising a filter, a circulator, a receiver and a transmitter, each antenna array layer being connected to the filter, the filter being connected to the circulator by means of an optical fibre, the circulator being connected to the receiver and the transmitter by means of an optical fibre; there being two or more radio frequency transceiver devices, and each radio frequency transceiver device being connected to a corresponding antenna array layer.

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Inventors:
ZHANG SHAOLIN (CN)
CUI LICHENG (CN)
Application Number:
PCT/CN2019/089997
Publication Date:
September 17, 2020
Filing Date:
June 04, 2019
Export Citation:
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Assignee:
SHENZHEN WAVE TELECOMMUNICATIONS TECH CO LTD (CN)
International Classes:
H04B1/40; H01Q1/22
Foreign References:
US20170169261A12017-06-15
CN106207467A2016-12-07
CN107403987A2017-11-28
CN108333691A2018-07-27
CN102361173A2012-02-22
CN207869103U2018-09-14
CN108767463A2018-11-06
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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