EP1221181A4 - Structure d'alimentation pour guides d'ondes electromagnetiques - Google Patents
Structure d'alimentation pour guides d'ondes electromagnetiquesInfo
- 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- Withdrawn
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ690499 | 1999-09-02 | ||
AUPQ690499 | 1999-09-02 | ||
PCT/AU2000/001042 WO2001018901A1 (fr) | 1999-09-02 | 2000-09-04 | Structure d'alimentation pour guides d'ondes electromagnetiques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1221181A1 EP1221181A1 (fr) | 2002-07-10 |
EP1221181A4 true EP1221181A4 (fr) | 2003-03-19 |
Family
ID=3820996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00960224A Withdrawn EP1221181A4 (fr) | 1999-09-02 | 2000-09-04 | Structure d'alimentation pour guides d'ondes electromagnetiques |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1221181A4 (fr) |
WO (1) | WO2001018901A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003086728A (ja) * | 2001-07-05 | 2003-03-20 | Matsushita Electric Ind Co Ltd | 高周波回路の製作方法及びそれを用いた装置 |
WO2007091470A1 (fr) * | 2006-02-06 | 2007-08-16 | Mitsubishi Electric Corporation | Module à haute fréquence |
US7609210B2 (en) | 2007-06-22 | 2009-10-27 | Boeing Company | 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 |
EP2006956B1 (fr) * | 2007-06-22 | 2017-12-13 | The Boeing Company | Système et procédé pour une conception de transmission radiofréquence (RF) pour un système d'antenne réseau à commande de phase utilisant un réseau à réalisation de faisceau |
DE102011006710A1 (de) * | 2011-04-04 | 2012-10-04 | Siemens Aktiengesellschaft | HF-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)
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 (ja) * | 1988-12-27 | 1990-07-10 | Nec Corp | マイクロ波装置 |
US5202648A (en) * | 1991-12-09 | 1993-04-13 | The Boeing Company | Hermetic waveguide-to-microstrip transition module |
Family Cites Families (3)
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 |
-
2000
- 2000-09-04 EP EP00960224A patent/EP1221181A4/fr not_active Withdrawn
- 2000-09-04 WO PCT/AU2000/001042 patent/WO2001018901A1/fr not_active Application Discontinuation
Patent Citations (3)
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 (ja) * | 1988-12-27 | 1990-07-10 | Nec Corp | マイクロ波装置 |
US5202648A (en) * | 1991-12-09 | 1993-04-13 | The Boeing Company | Hermetic waveguide-to-microstrip transition module |
Non-Patent Citations (3)
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 (fr) | 2001-03-15 |
EP1221181A1 (fr) | 2002-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20020403 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL |
|
AX | Request for extension of the european patent |
Free format text: AL PAYMENT 20020402;LT PAYMENT 20020402;LV PAYMENT 20020402;MK PAYMENT 20020402;RO PAYMENT 20020402;SI PAYMENT 20020402 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20030203 |
|
R17P | Request for examination filed (corrected) |
Effective date: 20020328 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20050112 |
|
R18W | Application withdrawn (corrected) |
Effective date: 20050112 |