GB1467728A - Waveguide to microstrip couplers for millimetric waves - Google Patents

Waveguide to microstrip couplers for millimetric waves

Info

Publication number
GB1467728A
GB1467728A GB1964374A GB1964374A GB1467728A GB 1467728 A GB1467728 A GB 1467728A GB 1964374 A GB1964374 A GB 1964374A GB 1964374 A GB1964374 A GB 1964374A GB 1467728 A GB1467728 A GB 1467728A
Authority
GB
United Kingdom
Prior art keywords
waveguide
microstrip
fillets
frequency
millimetric waves
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
Application number
GB1964374A
Other languages
English (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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Publication of GB1467728A publication Critical patent/GB1467728A/en
Expired 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
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions

Landscapes

  • Waveguide Aerials (AREA)
  • Waveguides (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
GB1964374A 1973-05-07 1974-05-03 Waveguide to microstrip couplers for millimetric waves Expired GB1467728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316269A FR2229147B1 (enExample) 1973-05-07 1973-05-07

Publications (1)

Publication Number Publication Date
GB1467728A true GB1467728A (en) 1977-03-23

Family

ID=9118870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1964374A Expired GB1467728A (en) 1973-05-07 1974-05-03 Waveguide to microstrip couplers for millimetric waves

Country Status (3)

Country Link
US (1) US3924204A (enExample)
FR (1) FR2229147B1 (enExample)
GB (1) GB1467728A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220525A (en) * 1988-07-08 1990-01-10 Marconi Co Ltd Waveguide coupling arrangement

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217945A1 (de) * 1982-05-13 1984-02-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Uebergang von einem hohlleiter auf eine mikrostreifenleitung
US4562416A (en) * 1984-05-31 1985-12-31 Sanders Associates, Inc. Transition from stripline to waveguide
US4647882A (en) * 1984-11-14 1987-03-03 Itt Corporation Miniature microwave guide
US4729510A (en) * 1984-11-14 1988-03-08 Itt Corporation Coaxial shielded helical delay line and process
US4647878A (en) * 1984-11-14 1987-03-03 Itt Corporation Coaxial shielded directional microwave coupler
US4675623A (en) * 1986-02-28 1987-06-23 Motorola, Inc. Adjustable cavity to microstripline transition
US5361049A (en) * 1986-04-14 1994-11-01 The United States Of America As Represented By The Secretary Of The Navy Transition from double-ridge waveguide to suspended substrate
US4716386A (en) * 1986-06-10 1987-12-29 Canadian Marconi Company Waveguide to stripline transition
US5017892A (en) * 1989-05-16 1991-05-21 Cornell Research Foundation, Inc. Waveguide adaptors and Gunn oscillators using the same
US5262739A (en) * 1989-05-16 1993-11-16 Cornell Research Foundation, Inc. Waveguide adaptors
TW212252B (enExample) * 1992-05-01 1993-09-01 Martin Marietta Corp
US5327148A (en) * 1993-02-17 1994-07-05 Northeastern University Ferrite microstrip antenna
US5515059A (en) * 1994-01-31 1996-05-07 Northeastern University Antenna array having two dimensional beam steering
US6239669B1 (en) 1997-04-25 2001-05-29 Kyocera Corporation High frequency package
US7479842B2 (en) * 2006-03-31 2009-01-20 International Business Machines Corporation Apparatus and methods for constructing and packaging waveguide to planar transmission line transitions for millimeter wave applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462713A (en) * 1967-07-19 1969-08-19 Bell Telephone Labor Inc Waveguide-stripline transducer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220525A (en) * 1988-07-08 1990-01-10 Marconi Co Ltd Waveguide coupling arrangement
US5043683A (en) * 1988-07-08 1991-08-27 Gec-Marconi Limited Waveguide to microstripline polarization converter having a coupling patch
GB2220525B (en) * 1988-07-08 1991-10-30 Marconi Co Ltd Waveguide coupling arrangement

Also Published As

Publication number Publication date
US3924204A (en) 1975-12-02
FR2229147A1 (enExample) 1974-12-06
FR2229147B1 (enExample) 1977-04-29
DE2421795B2 (de) 1976-06-16
DE2421795A1 (de) 1974-11-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930503