JP2563476Y2 - 空中線整合回路 - Google Patents

空中線整合回路

Info

Publication number
JP2563476Y2
JP2563476Y2 JP1989004424U JP442489U JP2563476Y2 JP 2563476 Y2 JP2563476 Y2 JP 2563476Y2 JP 1989004424 U JP1989004424 U JP 1989004424U JP 442489 U JP442489 U JP 442489U JP 2563476 Y2 JP2563476 Y2 JP 2563476Y2
Authority
JP
Japan
Prior art keywords
circuit
matching circuit
antenna
equivalent
conversion
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
JP1989004424U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0295922U (enrdf_load_html_response
Inventor
洋二 戸澤
謙一 高田
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP1989004424U priority Critical patent/JP2563476Y2/ja
Publication of JPH0295922U publication Critical patent/JPH0295922U/ja
Application granted granted Critical
Publication of JP2563476Y2 publication Critical patent/JP2563476Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Transmitters (AREA)
JP1989004424U 1989-01-20 1989-01-20 空中線整合回路 Expired - Fee Related JP2563476Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989004424U JP2563476Y2 (ja) 1989-01-20 1989-01-20 空中線整合回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989004424U JP2563476Y2 (ja) 1989-01-20 1989-01-20 空中線整合回路

Publications (2)

Publication Number Publication Date
JPH0295922U JPH0295922U (enrdf_load_html_response) 1990-07-31
JP2563476Y2 true JP2563476Y2 (ja) 1998-02-25

Family

ID=31206928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989004424U Expired - Fee Related JP2563476Y2 (ja) 1989-01-20 1989-01-20 空中線整合回路

Country Status (1)

Country Link
JP (1) JP2563476Y2 (enrdf_load_html_response)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122020A (en) * 1978-03-15 1979-09-21 Maspro Denko Kk High frequency circuit connecting system
JPS61206322A (ja) * 1985-03-11 1986-09-12 Fujitsu Ltd アンテナインピ−ダンス整合回路
JPS62296611A (ja) * 1986-06-16 1987-12-23 Nec Corp 半導体集積回路
JPH0656959B2 (ja) * 1987-06-17 1994-07-27 日本電気株式会社 アンテナの帯域補正回路

Also Published As

Publication number Publication date
JPH0295922U (enrdf_load_html_response) 1990-07-31

Similar Documents

Publication Publication Date Title
US10348265B2 (en) Transformer-type phase shifter, phase-shift circuit, and communication terminal apparatus
CN101465457B (zh) 一种高功率宽带四路功率分配、合成器
US3195076A (en) Impedance matching balun employing a ferrite core
US4213141A (en) Hybrid transistor
US6239668B1 (en) RF balun and transformer with shunt compensation transmission line
CN104485755B (zh) 一种基于分形平面线圈的多频谐振无线电能传输系统
JP2563476Y2 (ja) 空中線整合回路
US3882432A (en) RF broadband transmission line impedance matching transformer pair for less than 4 to 1 impedance transformations
JPS5915057Y2 (ja) 伝送線路形平衡不平衡変換トランス
US7876162B2 (en) Amplifier and radio
CN213367741U (zh) 一种宽带阻抗变换器
JPH0722251B2 (ja) 結合装置
US3539948A (en) Radio frequency directional couplers
JPS6130333Y2 (enrdf_load_html_response)
JPH0754886B2 (ja) 電力増幅器
CN217590768U (zh) 平衡非平衡转换器
US5508673A (en) High frequency transformer apparatus
CN210296591U (zh) 一种大功率短波宽带天线平衡不平衡变换器
Leonhard et al. Folded unipole antennas
CN115567011B (zh) 基于二项式变换器的合路器、Doherty功率放大器及其设计方法
CN216565089U (zh) 阻抗匹配电路及天线
CN218918879U (zh) 一种射频功率器件与电子设备
JP2008147928A (ja) アンテナ整合方式
CN111884623B (zh) 一种射频差相移正交电路
US2271182A (en) Arrangement for electrically coupling an unbalanced load with a symmetrical voltage source or vice versa

Legal Events

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