FR2784237B1 - Panneau d'antenne active a structure multicouches - Google Patents
Panneau d'antenne active a structure multicouchesInfo
- Publication number
- FR2784237B1 FR2784237B1 FR9812457A FR9812457A FR2784237B1 FR 2784237 B1 FR2784237 B1 FR 2784237B1 FR 9812457 A FR9812457 A FR 9812457A FR 9812457 A FR9812457 A FR 9812457A FR 2784237 B1 FR2784237 B1 FR 2784237B1
- Authority
- FR
- France
- Prior art keywords
- layered structure
- active antenna
- antenna panel
- radiating structure
- radiating
- 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 - Fee Related
Links
Classifications
-
- 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
- H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
- H01Q21/0093—Monolithic arrays
-
- 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
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Steroid Compounds (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812457A FR2784237B1 (fr) | 1998-10-05 | 1998-10-05 | Panneau d'antenne active a structure multicouches |
AT99402322T ATE325442T1 (de) | 1998-10-05 | 1999-09-23 | Platte mit aktiven antennen mit einer mehrschichtstruktur |
EP99402322A EP0993073B1 (fr) | 1998-10-05 | 1999-09-23 | Panneau d'antenne active à structure multicouches |
ES99402322T ES2264248T3 (es) | 1998-10-05 | 1999-09-23 | Panel de antena activa de estructura multicapa. |
DE69931119T DE69931119T2 (de) | 1998-10-05 | 1999-09-23 | Platte mit aktiven Antennen mit einer Mehrschichtstruktur |
JP28346899A JP4185222B2 (ja) | 1998-10-05 | 1999-10-04 | 多層構造型アクティブアンテナパネル |
US09/411,229 US6188361B1 (en) | 1998-10-05 | 1999-10-04 | Active antenna panel of multilayer structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9812457A FR2784237B1 (fr) | 1998-10-05 | 1998-10-05 | Panneau d'antenne active a structure multicouches |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2784237A1 FR2784237A1 (fr) | 2000-04-07 |
FR2784237B1 true FR2784237B1 (fr) | 2003-10-03 |
Family
ID=9531209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9812457A Expired - Fee Related FR2784237B1 (fr) | 1998-10-05 | 1998-10-05 | Panneau d'antenne active a structure multicouches |
Country Status (7)
Country | Link |
---|---|
US (1) | US6188361B1 (fr) |
EP (1) | EP0993073B1 (fr) |
JP (1) | JP4185222B2 (fr) |
AT (1) | ATE325442T1 (fr) |
DE (1) | DE69931119T2 (fr) |
ES (1) | ES2264248T3 (fr) |
FR (1) | FR2784237B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6509874B1 (en) * | 2001-07-13 | 2003-01-21 | Tyco Electronics Corporation | Reactive matching for waveguide-slot-microstrip transitions |
GB0204748D0 (en) * | 2002-02-28 | 2002-04-17 | Nokia Corp | Improved antenna |
US6943735B1 (en) * | 2004-02-20 | 2005-09-13 | Lockheed Martin Corporation | Antenna with layered ground plane |
GB0724684D0 (en) * | 2007-12-18 | 2009-01-07 | Bae Systems Plc | Anntenna Feed Module |
US8547278B2 (en) * | 2009-08-31 | 2013-10-01 | Electronics And Telecommunications Research Institute | Sensing device having multi beam antenna array |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01157603A (ja) * | 1987-12-15 | 1989-06-20 | Matsushita Electric Works Ltd | 平面アンテナ |
US4965605A (en) * | 1989-05-16 | 1990-10-23 | Hac | Lightweight, low profile phased array antenna with electromagnetically coupled integrated subarrays |
JPH0567912A (ja) * | 1991-04-24 | 1993-03-19 | Matsushita Electric Works Ltd | 平面アンテナ |
US5493305A (en) * | 1993-04-15 | 1996-02-20 | Hughes Aircraft Company | Small manufacturable array lattice layers |
US5471220A (en) * | 1994-02-17 | 1995-11-28 | Itt Corporation | Integrated adaptive array antenna |
-
1998
- 1998-10-05 FR FR9812457A patent/FR2784237B1/fr not_active Expired - Fee Related
-
1999
- 1999-09-23 ES ES99402322T patent/ES2264248T3/es not_active Expired - Lifetime
- 1999-09-23 AT AT99402322T patent/ATE325442T1/de not_active IP Right Cessation
- 1999-09-23 EP EP99402322A patent/EP0993073B1/fr not_active Expired - Lifetime
- 1999-09-23 DE DE69931119T patent/DE69931119T2/de not_active Expired - Lifetime
- 1999-10-04 US US09/411,229 patent/US6188361B1/en not_active Expired - Lifetime
- 1999-10-04 JP JP28346899A patent/JP4185222B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4185222B2 (ja) | 2008-11-26 |
DE69931119D1 (de) | 2006-06-08 |
US6188361B1 (en) | 2001-02-13 |
ES2264248T3 (es) | 2006-12-16 |
EP0993073A1 (fr) | 2000-04-12 |
ATE325442T1 (de) | 2006-06-15 |
JP2000114867A (ja) | 2000-04-21 |
DE69931119T2 (de) | 2006-11-30 |
FR2784237A1 (fr) | 2000-04-07 |
EP0993073B1 (fr) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |
Effective date: 20080630 |