TRANSMIT/RECEIVE MODULE FOR PLANAR ACTIVE APERTURES

A T/R module including a multilevel, multichip microwave package having a plurality of gallium arsenide monolithic microwave integrated circuit chips (MMICs) implementing RF switching elements, a variable phase shifter, a plurality of RF amplifiers, and gain trim attenuators and which are located on...

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Hauptverfasser: PILOTO, ANDREW, J, TURLINGTON, THOMAS, R, KANE, GERALD, K, SINON, GREGORY, K, HOPWOOD, FRANCIS, W, SUKO, SCOTT, K, FARRELL, PATRICK, G, FAULKNER, JOSEPH, A, FERRELL, GARY, L
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creator PILOTO, ANDREW, J
TURLINGTON, THOMAS, R
KANE, GERALD, K
SINON, GREGORY, K
HOPWOOD, FRANCIS, W
SUKO, SCOTT, K
FARRELL, PATRICK, G
FAULKNER, JOSEPH, A
FERRELL, GARY, L
description A T/R module including a multilevel, multichip microwave package having a plurality of gallium arsenide monolithic microwave integrated circuit chips (MMICs) implementing RF switching elements, a variable phase shifter, a plurality of RF amplifiers, and gain trim attenuators and which are located on a planar RF assembly. The module's architecture includes shared or common MMIC circuit elements during both transmit and receive operation modes thus reducing the number of MMICs required while at the same time preloading the supply voltage regulator-modulator which supplies DC power to all the MMIC circuits without degrading T/R module efficiency. L'invention concerne un module émetteur-récepteur qui comprend un boîtier hyperfréquence multipuce et multiniveau, lequel a une pluralité de puces pour circuit intégré monolithique hyperfréquence (MMIC) à arséniure de gallium qui met en oeuvre des éléments de commutation HF; un dispositif de décalage de phase variable; une pluralité d'amplificateurs HF; et des atténuateurs d'ajustage de gain, qui sont placés sur un ensemble HF du type planar. L'architecture du module comprend des circuits MMIC partagés ou communs pendant l'émission et pendant la réception, ce qui réduit le nombre de MMIC nécessaires et permet la précharge simultanée du régulateur-modulateur de tension d'alimentation, qui alimente en courant continu tous les circuits MMIC sans réduire l'efficacité du module émetteur-récepteur.
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L'architecture du module comprend des circuits MMIC partagés ou communs pendant l'émission et pendant la réception, ce qui réduit le nombre de MMIC nécessaires et permet la précharge simultanée du régulateur-modulateur de tension d'alimentation, qui alimente en courant continu tous les circuits MMIC sans réduire l'efficacité du module émetteur-récepteur.</description><edition>6</edition><language>eng ; fre</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; ANTENNAS, i.e. RADIO AERIALS ; BASIC ELECTRIC ELEMENTS ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRICITY ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19980312&amp;DB=EPODOC&amp;CC=WO&amp;NR=9810309A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19980312&amp;DB=EPODOC&amp;CC=WO&amp;NR=9810309A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PILOTO, ANDREW, J</creatorcontrib><creatorcontrib>TURLINGTON, THOMAS, R</creatorcontrib><creatorcontrib>KANE, GERALD, K</creatorcontrib><creatorcontrib>SINON, GREGORY, K</creatorcontrib><creatorcontrib>HOPWOOD, FRANCIS, W</creatorcontrib><creatorcontrib>SUKO, SCOTT, K</creatorcontrib><creatorcontrib>FARRELL, PATRICK, G</creatorcontrib><creatorcontrib>FAULKNER, JOSEPH, A</creatorcontrib><creatorcontrib>FERRELL, GARY, L</creatorcontrib><title>TRANSMIT/RECEIVE MODULE FOR PLANAR ACTIVE APERTURES</title><description>A T/R module including a multilevel, multichip microwave package having a plurality of gallium arsenide monolithic microwave integrated circuit chips (MMICs) implementing RF switching elements, a variable phase shifter, a plurality of RF amplifiers, and gain trim attenuators and which are located on a planar RF assembly. 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The module's architecture includes shared or common MMIC circuit elements during both transmit and receive operation modes thus reducing the number of MMICs required while at the same time preloading the supply voltage regulator-modulator which supplies DC power to all the MMIC circuits without degrading T/R module efficiency. L'invention concerne un module émetteur-récepteur qui comprend un boîtier hyperfréquence multipuce et multiniveau, lequel a une pluralité de puces pour circuit intégré monolithique hyperfréquence (MMIC) à arséniure de gallium qui met en oeuvre des éléments de commutation HF; un dispositif de décalage de phase variable; une pluralité d'amplificateurs HF; et des atténuateurs d'ajustage de gain, qui sont placés sur un ensemble HF du type planar. L'architecture du module comprend des circuits MMIC partagés ou communs pendant l'émission et pendant la réception, ce qui réduit le nombre de MMIC nécessaires et permet la précharge simultanée du régulateur-modulateur de tension d'alimentation, qui alimente en courant continu tous les circuits MMIC sans réduire l'efficacité du module émetteur-récepteur.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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language eng ; fre
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subjects ANALOGOUS ARRANGEMENTS USING OTHER WAVES
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
ELECTRICITY
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
title TRANSMIT/RECEIVE MODULE FOR PLANAR ACTIVE APERTURES
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