DE3810674C2 - - Google Patents

Info

Publication number
DE3810674C2
DE3810674C2 DE3810674A DE3810674A DE3810674C2 DE 3810674 C2 DE3810674 C2 DE 3810674C2 DE 3810674 A DE3810674 A DE 3810674A DE 3810674 A DE3810674 A DE 3810674A DE 3810674 C2 DE3810674 C2 DE 3810674C2
Authority
DE
Germany
Prior art keywords
input line
base plate
capacitance
frequency power
power distributor
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
DE3810674A
Other languages
German (de)
English (en)
Other versions
DE3810674A1 (de
Inventor
Takashige Terakawa
Noriyuki Akaba
Sadayoshi Yokohama Kanagawa Jp Hattori
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.)
TOKYO KEIKI CO Ltd TOKIO/TOKYO JP
Original Assignee
TOKYO KEIKI CO Ltd TOKIO/TOKYO JP
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 TOKYO KEIKI CO Ltd TOKIO/TOKYO JP filed Critical TOKYO KEIKI CO Ltd TOKIO/TOKYO JP
Publication of DE3810674A1 publication Critical patent/DE3810674A1/de
Application granted granted Critical
Publication of DE3810674C2 publication Critical patent/DE3810674C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Amplifiers (AREA)
DE3810674A 1987-04-01 1988-03-29 Hochfrequenzleistungsverteiler Granted DE3810674A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62080161A JPS63246002A (ja) 1987-04-01 1987-04-01 高周波電力分配器

Publications (2)

Publication Number Publication Date
DE3810674A1 DE3810674A1 (de) 1988-10-20
DE3810674C2 true DE3810674C2 (US20030199744A1-20031023-C00003.png) 1992-04-23

Family

ID=13710585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3810674A Granted DE3810674A1 (de) 1987-04-01 1988-03-29 Hochfrequenzleistungsverteiler

Country Status (4)

Country Link
US (1) US4901042A (US20030199744A1-20031023-C00003.png)
JP (1) JPS63246002A (US20030199744A1-20031023-C00003.png)
DE (1) DE3810674A1 (US20030199744A1-20031023-C00003.png)
GB (1) GB2204186B (US20030199744A1-20031023-C00003.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2682737B2 (ja) * 1990-11-20 1997-11-26 株式会社トキメック 電力分配合成器
US5164689A (en) * 1991-04-11 1992-11-17 Harris Corporation N-way power combiner/divider
US5126704A (en) * 1991-04-11 1992-06-30 Harris Corporation Polyphase divider/combiner
US5467063A (en) * 1993-09-21 1995-11-14 Hughes Aircraft Company Adjustable microwave power divider
FI98418C (fi) * 1995-06-07 1997-06-10 Nokia Telecommunications Oy Ohitettava Wilkinsonin tehojakaja
US6005442A (en) * 1996-03-26 1999-12-21 Matsushita Electric Industrial Co., Ltd. Divider/combiner
KR19980014205A (ko) * 1996-08-08 1998-05-25 김광호 고주파 전력분배기/결합기 회로
JPH10284912A (ja) * 1997-04-08 1998-10-23 Toshiba Corp マイクロ波電力合成・分配回路
KR100233084B1 (ko) * 1997-04-26 1999-12-01 윤종용 고주파 전력분배기
US6121854A (en) * 1999-04-19 2000-09-19 Digital Microwave Corporation Reduced size 2-way RF power divider incorporating a low pass filter structure
EP1107349A1 (de) * 1999-12-07 2001-06-13 Marconi Communications GmbH Leistungsteiler für Hochfrequenzsignale
FR2811141B1 (fr) * 2000-06-29 2002-09-20 Thomson Multimedia Sa Circuit en t realise en technologie microruban avec element dephaseur
US6822531B2 (en) * 2002-07-31 2004-11-23 Agilent Technologies, Inc. Switched-frequency power dividers/combiners
WO2009125492A1 (ja) * 2008-04-11 2009-10-15 三菱電機株式会社 電力分配器
RU2472259C1 (ru) * 2011-08-10 2013-01-10 Государственное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Делитель мощности
US9570792B1 (en) * 2016-05-04 2017-02-14 Bbtline, Llc RF splitter/combiner system and method
JP2018186370A (ja) * 2017-04-25 2018-11-22 日本アンテナ株式会社 ウィルキンソン回路
FI130081B (en) * 2019-03-18 2023-01-31 Teknologian Tutkimuskeskus Vtt Oy Wilkinson divider
WO2023034907A1 (en) * 2021-09-01 2023-03-09 John Mezzalingua Associates, LLC Miniaturized wideband 3-way splitters for ultra-dense quasi-omni base station antennas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733888C2 (de) * 1977-07-27 1983-10-20 Rohde & Schwarz GmbH & Co KG, 8000 München Schaltung zum Aufteilen oder Zusammenführen von Hochfrequenzleistung
JPS57501A (en) * 1980-05-31 1982-01-05 Max Co Ltd Setting-up method of metal piece for wear prevention in an open type tape measure case
JPS57181204A (en) * 1981-04-22 1982-11-08 Fujitsu Ltd Microstrip type hybrid circuit
US4401955A (en) * 1981-07-15 1983-08-30 Rca Corporation Broadband, high power, coaxial transmission line coupling structure

Also Published As

Publication number Publication date
GB2204186B (en) 1991-07-17
GB2204186A (en) 1988-11-02
GB8807078D0 (en) 1988-04-27
JPS63246002A (ja) 1988-10-13
DE3810674A1 (de) 1988-10-20
US4901042A (en) 1990-02-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-IN

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee