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1. WO2020135506 - PHASE SHIFTER AND ANTENNA

Publication Number WO/2020/135506
Publication Date 02.07.2020
International Application No. PCT/CN2019/128324
International Filing Date 25.12.2019
IPC
H01P 1/18 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
18Phase-shifters
H01Q 3/36 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
30varying the phase
34by electrical means
36with variable phase-shifters
H01P 5/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
5Coupling devices of the waveguide type
08for linking lines or devices of different kinds
CPC
H01P 1/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
18Phase-shifters
H01P 1/184
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1Auxiliary devices
18Phase-shifters
184Strip line phase-shifters
H01P 5/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
5Coupling devices of the waveguide type
08for linking dissimilar lines or devices
H01Q 3/34
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
30varying the ; relative; phase ; between the radiating elements of an array
34by electrical means
H01Q 3/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
30varying the ; relative; phase ; between the radiating elements of an array
34by electrical means
36with variable phase-shifters
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 李超超 LI, Chaochao
  • 金莉 JIN, Li
  • 李渭民 LI, Weimin
  • 张巾 ZHANG, Jin
Agents
  • 北京龙双利达知识产权代理有限公司 LONGSUN LEAD IP LTD.
Priority Data
201811597784.526.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PHASE SHIFTER AND ANTENNA
(FR) DÉPHASEUR ET ANTENNE
(ZH) 移相器和天线
Abstract
(EN)
The present application provides a phase shifter and an antenna. The phase shifter comprises a cavity and a stripline disposed in the cavity. Specifically, the phase shifter further comprises a weldable ground terminal block. The ground terminal block is disposed at the cavity and is electrically connected to the stripline, thereby implementing direct DC grounding for the stripline and achieving the purpose of lightning protection. The technical solution provided in the present application enables direct DC grounding and lightning protection for striplines in non-plated metal cavities of phase shifters.
(FR)
La présente invention porte sur un déphaseur et sur une antenne. Le déphaseur comprend une cavité et une ligne ruban disposée dans la cavité. Plus précisément, le déphaseur comprend en outre une borne de masse soudable. La borne de masse est disposée au niveau de la cavité et est électriquement connectée à la ligne ruban, ce qui permet de mettre en œuvre une mise à la masse en courant continu (CC) directe pour la ligne ruban et d'atteindre le but de protection contre la foudre. La solution technique décrite dans la présente invention permet une mise à la masse CC directe et une protection contre la foudre pour des lignes ruban dans des cavités métalliques non revêtues de déphaseurs.
(ZH)
本申请提供了一种移相器和天线。该移相器包括:腔体,带状线,带状线设置在腔体内部。具体地,该移相器还包括可焊接的接地块,接地块设置在腔体上,并与带状线之间电气连接,实现带状线直接直流接地,达到带状线防雷击的目的。本申请提供的技术方案可以使得移相器中的非电镀金属腔体内部的带状线直接直流接地防雷。
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