EP1221181A4 - Feed structure for electromagnetic waveguides - Google Patents

Feed structure for electromagnetic waveguides

Info

Publication number
EP1221181A4
EP1221181A4 EP00960224A EP00960224A EP1221181A4 EP 1221181 A4 EP1221181 A4 EP 1221181A4 EP 00960224 A EP00960224 A EP 00960224A EP 00960224 A EP00960224 A EP 00960224A EP 1221181 A4 EP1221181 A4 EP 1221181A4
Authority
EP
European Patent Office
Prior art keywords
feed structure
electromagnetic waveguides
waveguides
electromagnetic
feed
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Withdrawn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
EP00960224A
Other languages
German (de)
French (fr)
Other versions
EP1221181A1 (en
Inventor
Shaun Cunningham
Mark Johnson
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of EP1221181A1 publication Critical patent/EP1221181A1/en
Publication of EP1221181A4 publication Critical patent/EP1221181A4/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Withdrawn legal-status Critical Current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
    • H01P5/08—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 with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
EP00960224A 1999-09-02 2000-09-04 Feed structure for electromagnetic waveguides Withdrawn EP1221181A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPQ690499 1999-09-02
AUPQ690499 1999-09-02
PCT/AU2000/001042 WO2001018901A1 (en) 1999-09-02 2000-09-04 Feed structure for electromagnetic waveguides

Publications (2)

Publication Number Publication Date
EP1221181A1 EP1221181A1 (en) 2002-07-10
EP1221181A4 true EP1221181A4 (en) 2003-03-19

Family

ID=3820996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00960224A Withdrawn EP1221181A4 (en) 1999-09-02 2000-09-04 Feed structure for electromagnetic waveguides

Country Status (2)

Country Link
EP (1) EP1221181A4 (en)
WO (1) WO2001018901A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003086728A (en) * 2001-07-05 2003-03-20 Matsushita Electric Ind Co Ltd Method of manufacturing high-frequency circuit and device using the same
EP1983614B1 (en) * 2006-02-06 2016-08-31 Mitsubishi Electric Corporation High frequency module
EP2006956B1 (en) * 2007-06-22 2017-12-13 The Boeing Company System and method for a radio frequency (RF) transition design for a phased array antenna system utilizing a beam forming network
US8154469B2 (en) 2007-06-22 2012-04-10 The Boeing Company Radio frequency (RF) transition design for a phased array antenna system utilizing a beam forming network
US7609210B2 (en) 2007-06-22 2009-10-27 Boeing Company Phased array antenna system utilizing a beam forming network
DE102011006710A1 (en) * 2011-04-04 2012-10-04 Siemens Aktiengesellschaft RF generator
US10051483B2 (en) 2015-10-16 2018-08-14 At&T Intellectual Property I, L.P. Method and apparatus for directing wireless signals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211987A (en) * 1977-11-30 1980-07-08 Harris Corporation Cavity excitation utilizing microstrip, strip, or slot line
JPH02177603A (en) * 1988-12-27 1990-07-10 Nec Corp Microwave device
US5202648A (en) * 1991-12-09 1993-04-13 The Boeing Company Hermetic waveguide-to-microstrip transition module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453142A (en) * 1981-11-02 1984-06-05 Motorola Inc. Microstrip to waveguide transition
GB2139818B (en) * 1983-05-12 1986-10-22 Marconi Electronic Devices High frequency transmission device
US5793263A (en) * 1996-05-17 1998-08-11 University Of Massachusetts Waveguide-microstrip transmission line transition structure having an integral slot and antenna coupling arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211987A (en) * 1977-11-30 1980-07-08 Harris Corporation Cavity excitation utilizing microstrip, strip, or slot line
JPH02177603A (en) * 1988-12-27 1990-07-10 Nec Corp Microwave device
US5202648A (en) * 1991-12-09 1993-04-13 The Boeing Company Hermetic waveguide-to-microstrip transition module

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 448 (E - 0983) 26 September 1990 (1990-09-26) *
See also references of WO0118901A1 *
WEINREB S ET AL: "HIGH-GAIN 150-215-GHZ MMIC AMPLIFIER WITH INTEGRAL WAVEGUIDE TRANSITIONS", IEEE MICROWAVE AND GUIDED WAVE LETTERS, IEEE INC, NEW YORK, US, vol. 9, no. 7, July 1999 (1999-07-01), pages 282 - 284, XP000834807, ISSN: 1051-8207 *

Also Published As

Publication number Publication date
WO2001018901A1 (en) 2001-03-15
EP1221181A1 (en) 2002-07-10

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