JPH0744106Y2 - 送信ろ波回路 - Google Patents

送信ろ波回路

Info

Publication number
JPH0744106Y2
JPH0744106Y2 JP1990012785U JP1278590U JPH0744106Y2 JP H0744106 Y2 JPH0744106 Y2 JP H0744106Y2 JP 1990012785 U JP1990012785 U JP 1990012785U JP 1278590 U JP1278590 U JP 1278590U JP H0744106 Y2 JPH0744106 Y2 JP H0744106Y2
Authority
JP
Japan
Prior art keywords
filter
transmission
power amplifier
transmission power
duplexer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP1990012785U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03105040U (en]
Inventor
哲雄 小野寺
淳一 柴田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP1990012785U priority Critical patent/JPH0744106Y2/ja
Publication of JPH03105040U publication Critical patent/JPH03105040U/ja
Application granted granted Critical
Publication of JPH0744106Y2 publication Critical patent/JPH0744106Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filters And Equalizers (AREA)
  • Transmitters (AREA)
JP1990012785U 1990-02-14 1990-02-14 送信ろ波回路 Expired - Fee Related JPH0744106Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990012785U JPH0744106Y2 (ja) 1990-02-14 1990-02-14 送信ろ波回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990012785U JPH0744106Y2 (ja) 1990-02-14 1990-02-14 送信ろ波回路

Publications (2)

Publication Number Publication Date
JPH03105040U JPH03105040U (en]) 1991-10-31
JPH0744106Y2 true JPH0744106Y2 (ja) 1995-10-09

Family

ID=31516240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990012785U Expired - Fee Related JPH0744106Y2 (ja) 1990-02-14 1990-02-14 送信ろ波回路

Country Status (1)

Country Link
JP (1) JPH0744106Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191318U (en]) * 1987-12-10 1989-06-15

Also Published As

Publication number Publication date
JPH03105040U (en]) 1991-10-31

Similar Documents

Publication Publication Date Title
US10224899B2 (en) High-frequency filter, front-end circuit, and communication device
US6332071B1 (en) Integrated antenna switch having amplifier
US5515015A (en) Transceiver duplex filter utilizing saw filter
JPH01227530A (ja) 分波器
JP3337073B2 (ja) 弾性表面波装置
JP3465630B2 (ja) アンテナ共用器および通信装置
JPH0378329A (ja) 移動体通信設備のｒｆ送受信回路
JPH084238B2 (ja) 弾性表面波分波器モジュールおよび無線機
JPH0282729A (ja) ディジタル式移動電話のアンテナ切替回路
US9419582B2 (en) Filter device and duplexer
EP0729239A1 (en) Antenna sharing device
US5291160A (en) Filter arrangement including a non-reversible circuit element, a band-pass filter, and an active circuit
JP2000068785A (ja) 分波器及び分波器パッケ―ジ
JP2002204135A (ja) 高周波低域通過フィルタ
JPH0744106Y2 (ja) 送信ろ波回路
JP2005531951A (ja) 移動電話用回路装置
JPH07231241A (ja) 弾性表面波装置
US11043927B2 (en) Signal amplification structure and communication device
JP4643845B2 (ja) フィルタ回路
JPH04129308A (ja) 高周波増幅器
JPH0624322B2 (ja) 無線機
JPH09181538A (ja) 帯域増幅器
JPH04304003A (ja) 共用器
KR100402067B1 (ko) 이중모드 공진기 결합형 표면탄성파 필터
JP3119963B2 (ja) 無線通信装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees