GB0113239D0 - Signal combining device - Google Patents

Signal combining device

Info

Publication number
GB0113239D0
GB0113239D0 GB0113239A GB0113239A GB0113239D0 GB 0113239 D0 GB0113239 D0 GB 0113239D0 GB 0113239 A GB0113239 A GB 0113239A GB 0113239 A GB0113239 A GB 0113239A GB 0113239 D0 GB0113239 D0 GB 0113239D0
Authority
GB
United Kingdom
Prior art keywords
signal combining
combining device
signal
combining
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.)
Withdrawn
Application number
GB0113239A
Other versions
GB2380616A (en
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Priority to GB0113239A priority Critical patent/GB2380616A/en
Publication of GB0113239D0 publication Critical patent/GB0113239D0/en
Publication of GB2380616A publication Critical patent/GB2380616A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
    • H01P5/22—Hybrid ring junctions
    • H01P5/227—90° branch line couplers
GB0113239A 2001-05-31 2001-05-31 A signal combining device Withdrawn GB2380616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0113239A GB2380616A (en) 2001-05-31 2001-05-31 A signal combining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0113239A GB2380616A (en) 2001-05-31 2001-05-31 A signal combining device

Publications (2)

Publication Number Publication Date
GB0113239D0 true GB0113239D0 (en) 2001-07-25
GB2380616A GB2380616A (en) 2003-04-09

Family

ID=9915640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0113239A Withdrawn GB2380616A (en) 2001-05-31 2001-05-31 A signal combining device

Country Status (1)

Country Link
GB (1) GB2380616A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389715B (en) 2002-05-13 2004-12-08 Univ Cardiff Method of combining signals and device therefor
CN105226389B (en) * 2015-09-29 2018-07-27 北京爱科迪通信技术股份有限公司 Satellite antenna signals coupling/uncoupling, which attaches together, to be set

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381244A (en) * 1966-02-09 1968-04-30 Bell Telephone Labor Inc Microwave directional coupler having ohmically joined output ports d.c. isolated from ohmically joined input and terminated ports
US3516024A (en) * 1968-12-30 1970-06-02 Texas Instruments Inc Interdigitated strip line coupler
JPS5451445A (en) * 1977-09-30 1979-04-23 Fujitsu Ltd Directional coupler
DE3176026D1 (en) * 1981-05-22 1987-04-23 Ford Aerospace & Communication Coupler having arbitary impedance transformation ratio and arbitary coupling ratio
GB8707260D0 (en) * 1987-03-26 1987-04-29 British Aerospace R f signal distribution
GB8821536D0 (en) * 1988-09-14 1988-10-12 Marconi Co Ltd Device for adding r f signals

Also Published As

Publication number Publication date
GB2380616A (en) 2003-04-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)