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Title:
RADIO FREQUENCY POWER AMPLIFIER WITH HARMONIC CONTROL CIRCUIT AS WELL AS METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
WIPO Patent Application WO/2019/200532
Kind Code:
A1
Abstract:
Radio frequency power amplifier with harmonic control circuit as well as method for manufacturing the same are disclosed. According to an embodiment, a radio frequency power amplifier includes: a planar dielectric substrate (60), a first conductive layer (61) and a second conducting layer (62). The first conductive layer (61) is disposed on a first side of the planar dielectric substrate (60). The second conducting layer (62) is disposed on a second side of the planar dielectric substrate (60). The first conductive layer (61) has a pattern comprising one or more harmonic control circuits (51). The second conductive layer (62) acts as a ground plane. The second side of the planar dielectric substrate (60) is opposite to the first side of the planar dielectric substrate (60).

Inventors:
WANG, Zhancang (No.5 Lize East Street, Chaoyang District, Beijing 2, 100102, CN)
HE, Chen (No.5 Lize East Street, Chaoyang District, Beijing 2, 100102, CN)
Application Number:
CN2018/083383
Publication Date:
October 24, 2019
Filing Date:
April 17, 2018
Export Citation:
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Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (S- Stockholm, Stockholm, SE)
WANG, Zhancang (No.5 Lize East Street, Chaoyang District, Beijing 2, 100102, CN)
International Classes:
H03F3/26; H03F1/56
Domestic Patent References:
WO2010134858A12010-11-25
WO2016203644A12016-12-22
Foreign References:
US20060152300A12006-07-13
CN205320036U2016-06-15
JP2017085395A2017-05-18
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (7F New Era Building, 26 Pinganli Xidajie Xicheng District, Beijing 4, 100034, CN)
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