GB8513808D0 - Multi-port radio frequency networks - Google Patents

Multi-port radio frequency networks

Info

Publication number
GB8513808D0
GB8513808D0 GB858513808A GB8513808A GB8513808D0 GB 8513808 D0 GB8513808 D0 GB 8513808D0 GB 858513808 A GB858513808 A GB 858513808A GB 8513808 A GB8513808 A GB 8513808A GB 8513808 D0 GB8513808 D0 GB 8513808D0
Authority
GB
United Kingdom
Prior art keywords
radio frequency
frequency networks
port radio
port
networks
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Withdrawn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
GB858513808A
Other versions
GB2161991A (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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of GB8513808D0 publication Critical patent/GB8513808D0/en
Publication of GB2161991A publication Critical patent/GB2161991A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
GB08513808A 1984-06-01 1985-05-31 Multi-port radio frequency networks Withdrawn GB2161991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61644984A 1984-06-01 1984-06-01

Publications (2)

Publication Number Publication Date
GB8513808D0 true GB8513808D0 (en) 1985-07-03
GB2161991A GB2161991A (en) 1986-01-22

Family

ID=24469515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08513808A Withdrawn GB2161991A (en) 1984-06-01 1985-05-31 Multi-port radio frequency networks

Country Status (4)

Country Link
JP (1) JPS612402A (en)
BE (1) BE902514A (en)
FR (1) FR2565419A1 (en)
GB (1) GB2161991A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583061A (en) * 1984-06-01 1986-04-15 Raytheon Company Radio frequency power divider/combiner networks
JPS6331302A (en) * 1986-07-25 1988-02-10 Sony Corp Power supply device for phase difference of antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444475A (en) * 1967-04-19 1969-05-13 Bell Telephone Labor Inc Broadband hybrid-coupled circuit
US3490054A (en) * 1968-03-29 1970-01-13 Bell Telephone Labor Inc Power tempering of quadrature hybrid-coupled fan-outs
US4129839A (en) * 1977-03-09 1978-12-12 Raytheon Company Radio frequency energy combiner or divider
DE3176026D1 (en) * 1981-05-22 1987-04-23 Ford Aerospace & Communication Coupler having arbitary impedance transformation ratio and arbitary coupling ratio

Also Published As

Publication number Publication date
GB2161991A (en) 1986-01-22
JPS612402A (en) 1986-01-08
FR2565419A1 (en) 1985-12-06
BE902514A (en) 1985-09-16

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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)