WIRELESS COMMUNICATION SYSTEMS HAVING PATCH-TYPE ANTENNA ARRAYS THEREIN THAT SUPPORT LARGE SCAN ANGLE RADIATION

An antenna includes a cross-polarized feed signal network configured to convert first and second radio frequency (RF) input feed signals to first and second pairs of cross-polarized feed signals at respective first and second pairs of feed signal output ports. A feed signal pedestal is provided, whi...

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Main Authors ZLOTNIKOV, Vadim, MERTA, Samantha L, BROBSTON, Michael, BISIULES, Peter J, TANG, Chengcheng, WANG, Huan
Format Patent
LanguageEnglish
French
Published 03.12.2020
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Abstract An antenna includes a cross-polarized feed signal network configured to convert first and second radio frequency (RF) input feed signals to first and second pairs of cross-polarized feed signals at respective first and second pairs of feed signal output ports. A feed signal pedestal is provided, which is electrically coupled to the first and second pairs of feed signal output ports, and a patch radiating element is provided, which is electrically coupled by the feed signal pedestal to the first and second pairs of feed signal output ports. This patch radiating element may be capacitively coupled to first and second pairs of feed signal lines on the feed signal pedestal, which are electrically connected to the first and second pairs of feed signal output ports. Une antenne comprend un réseau de signaux d'alimentation à polarisation croisée configuré pour convertir des premier et second signaux d'alimentation d'entrée radiofréquence (RF) en des première et seconde paires de signaux d'alimentation à polarisation croisée au niveau de première et seconde paires respectives de ports de sortie de signaux d'alimentation. Un socle de signaux d'alimentation est prévu, qui est couplé électriquement aux première et seconde paires de ports de sortie de signaux d'alimentation, et un élément rayonnant à plaque est prévu, qui est couplé électriquement au moyen du socle de signaux d'alimentation aux première et seconde paires de ports de sortie de signaux d'alimentation. Cet élément rayonnant à plaque peut être couplé de manière capacitive à des première et seconde paires de lignes de signaux d'alimentation sur le socle de signaux d'alimentation, qui sont connectées électriquement aux première et seconde paires de ports de sortie de signaux d'alimentation.
AbstractList An antenna includes a cross-polarized feed signal network configured to convert first and second radio frequency (RF) input feed signals to first and second pairs of cross-polarized feed signals at respective first and second pairs of feed signal output ports. A feed signal pedestal is provided, which is electrically coupled to the first and second pairs of feed signal output ports, and a patch radiating element is provided, which is electrically coupled by the feed signal pedestal to the first and second pairs of feed signal output ports. This patch radiating element may be capacitively coupled to first and second pairs of feed signal lines on the feed signal pedestal, which are electrically connected to the first and second pairs of feed signal output ports. Une antenne comprend un réseau de signaux d'alimentation à polarisation croisée configuré pour convertir des premier et second signaux d'alimentation d'entrée radiofréquence (RF) en des première et seconde paires de signaux d'alimentation à polarisation croisée au niveau de première et seconde paires respectives de ports de sortie de signaux d'alimentation. Un socle de signaux d'alimentation est prévu, qui est couplé électriquement aux première et seconde paires de ports de sortie de signaux d'alimentation, et un élément rayonnant à plaque est prévu, qui est couplé électriquement au moyen du socle de signaux d'alimentation aux première et seconde paires de ports de sortie de signaux d'alimentation. Cet élément rayonnant à plaque peut être couplé de manière capacitive à des première et seconde paires de lignes de signaux d'alimentation sur le socle de signaux d'alimentation, qui sont connectées électriquement aux première et seconde paires de ports de sortie de signaux d'alimentation.
Author MERTA, Samantha L
TANG, Chengcheng
WANG, Huan
ZLOTNIKOV, Vadim
BROBSTON, Michael
BISIULES, Peter J
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– fullname: WANG, Huan
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DocumentTitleAlternate SYSTÈMES DE COMMUNICATION SANS FIL, COMPRENANT DES RÉSEAUX D'ANTENNES DU TYPE À PLAQUES EN LEUR SEIN, PRENANT EN CHARGE UN RAYONNEMENT À GRAND ANGLE DE BALAYAGE
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Snippet An antenna includes a cross-polarized feed signal network configured to convert first and second radio frequency (RF) input feed signals to first and second...
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SubjectTerms CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
Title WIRELESS COMMUNICATION SYSTEMS HAVING PATCH-TYPE ANTENNA ARRAYS THEREIN THAT SUPPORT LARGE SCAN ANGLE RADIATION
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