Title:
ＲＦフロントエンドモジュールおよびアンテナシステム
Document Type and Number:
Japanese Patent JP5702303
Kind Code:
B2
Abstract:
Architectures and implementations of a transceiver system for wireless communications are presented, the system including one or more antennas supporting a single frequency band or multiple frequency bands, a transmit circuit, a receive circuit, and an isolation circuit that is coupled to the one or more antennas and the transmit and receive circuits and provides adequate isolation between the transmit circuit and the receive circuit.
Inventors:
Ichen-John
Wooyoung
Gamara ajay
Nguyen Nyan Doc
Penef Vladimir
Ashur maha
Poirassne Gregory
Wooyoung
Gamara ajay
Nguyen Nyan Doc
Penef Vladimir
Ashur maha
Poirassne Gregory
Application Number:
JP2011543597A
Publication Date:
April 15, 2015
Filing Date:
December 17, 2009
Export Citation:
Assignee:
Holingworth Fund, L.L.C.
International Classes:
H04B1/50; H01Q5/10; H04B1/44
Domestic Patent References:
| JP2004312255A | ||||
| JP2003188625A |
Foreign References:
| WO2007127955A2 | ||||
| WO2008069165A1 | ||||
| WO2005057803A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito