Low-loss large-signal electrical balance duplexer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9143307
APP PUB NO 20140146717A1
SERIAL NO

13688007

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A circuit for a large-signal electrical balance duplexer (EBD) may include a circulator that can be configured to couple an output node of a transmit (TX) path to an antenna. An EBD circuit may be coupled to the circulator, at a first port of the EBD circuit. The EBD circuit may be configured to isolate the circulator from one or more input nodes of a receive (RX) path. An attenuator may be coupled between the output node of the TX path and a second port of the EBD circuit. The attenuator may be configured to provide an attenuated signal to the EBD circuit.

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Patent Owner(s)

  • AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Darabi, Hooman Laguna Niguel, US 278 3369
Mikhemar, Mohyee Aliso Viejo, US 57 782

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