TRANSMIT-RECEIVE SWITCH ARCHITECTURE PROVIDING PRE-TRANSMIT ISOLATION

A transmit-receive switch architecture comprises a first switch coupled to transmit circuitry and to an antenna, a second switch coupled to receive circuitry and to ground, wherein the second switch is configured to couple the receive circuitry to ground during a time period in which a power source...

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Bibliographische Detailangaben
Hauptverfasser: HAGN, Peter, DOMINO, William, J, ECKAU, Arne
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A transmit-receive switch architecture comprises a first switch coupled to transmit circuitry and to an antenna, a second switch coupled to receive circuitry and to ground, wherein the second switch is configured to couple the receive circuitry to ground during a time period in which a power source associated with the transmit circuitry is enabled.