IL102268A - Brilliant array for radar pulse design - Google Patents
Brilliant array for radar pulse designInfo
- Publication number
- IL102268A IL102268A IL10226892A IL10226892A IL102268A IL 102268 A IL102268 A IL 102268A IL 10226892 A IL10226892 A IL 10226892A IL 10226892 A IL10226892 A IL 10226892A IL 102268 A IL102268 A IL 102268A
- Authority
- IL
- Israel
- Prior art keywords
- turned
- transmit
- pulse
- elements
- interval
- Prior art date
Links
- 238000007493 shaping process Methods 0.000 title claims description 20
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 1
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 1
- 241000791900 Selene vomer Species 0.000 description 1
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- ACWBQPMHZXGDFX-QFIPXVFZSA-N valsartan Chemical class C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=NN1 ACWBQPMHZXGDFX-QFIPXVFZSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/2813—Means providing a modification of the radiation pattern for cancelling noise, clutter or interfering signals, e.g. side lobe suppression, side lobe blanking, null-steering arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
-
- 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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/247—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/722,023 US5225841A (en) | 1991-06-27 | 1991-06-27 | Glittering array for radar pulse shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL102268A true IL102268A (en) | 1995-08-31 |
Family
ID=24900207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10226892A IL102268A (en) | 1991-06-27 | 1992-06-21 | Brilliant array for radar pulse design |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5225841A (fr) |
| EP (1) | EP0520489B1 (fr) |
| JP (1) | JP2564449B2 (fr) |
| KR (1) | KR930000964A (fr) |
| CA (1) | CA2071663C (fr) |
| DE (1) | DE69224109T2 (fr) |
| ES (1) | ES2111017T3 (fr) |
| IL (1) | IL102268A (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5563609A (en) * | 1994-05-16 | 1996-10-08 | Hughes Electronics | Antenna system with plural beam sequential offset |
| US5537367A (en) * | 1994-10-20 | 1996-07-16 | Lockwood; Geoffrey R. | Sparse array structures |
| US6114986A (en) * | 1998-03-04 | 2000-09-05 | Northrop Grumman Corporation | Dual channel microwave transmit/receive module for an active aperture of a radar system |
| US6034633A (en) * | 1998-03-04 | 2000-03-07 | Northrop Grumman Corporation | Transmit/receive module having multiple transmit/receive paths with shared circuitry |
| NL1009033C2 (nl) * | 1998-04-29 | 1999-11-01 | Hollandse Signaalapparaten Bv | Antennesysteem. |
| WO2000026415A2 (fr) * | 1998-11-02 | 2000-05-11 | The Brigham & Women's Hospital, Inc. | Technique d'hybridation genomique soustractive |
| US6573862B2 (en) | 2000-12-12 | 2003-06-03 | Harris Corporation | Phased array antenna including element control device providing fault detection and related methods |
| US6690324B2 (en) | 2000-12-12 | 2004-02-10 | Harris Corporation | Phased array antenna having reduced beam settling times and related methods |
| US6473037B2 (en) | 2000-12-12 | 2002-10-29 | Harris Corporation | Phased array antenna system having prioritized beam command and data transfer and related methods |
| US6522294B2 (en) | 2000-12-12 | 2003-02-18 | Harris Corporation | Phased array antenna providing rapid beam shaping and related methods |
| US6593881B2 (en) | 2000-12-12 | 2003-07-15 | Harris Corporation | Phased array antenna including an antenna module temperature sensor and related methods |
| US6522293B2 (en) | 2000-12-12 | 2003-02-18 | Harris Corporation | Phased array antenna having efficient compensation data distribution and related methods |
| US6573863B2 (en) | 2000-12-12 | 2003-06-03 | Harris Corporation | Phased array antenna system utilizing highly efficient pipelined processing and related methods |
| US6587077B2 (en) | 2000-12-12 | 2003-07-01 | Harris Corporation | Phased array antenna providing enhanced element controller data communication and related methods |
| US6824307B2 (en) | 2000-12-12 | 2004-11-30 | Harris Corporation | Temperature sensor and related methods |
| US6496143B1 (en) | 2001-11-09 | 2002-12-17 | Harris Corporation | Phased array antenna including a multi-mode element controller and related method |
| US6646600B2 (en) | 2001-11-09 | 2003-11-11 | Harris Corporation | Phased array antenna with controllable amplifier bias adjustment and related methods |
| WO2004021512A1 (fr) * | 2002-08-30 | 2004-03-11 | Telefonaktiebolaget Lm Ericsson | Procede permettant d'augmenter la precision de mesure d'un reseau d'antennes |
| DE60232609D1 (de) * | 2002-08-30 | 2009-07-23 | Ericsson Telefon Ab L M | Verringerung von nah-mehrdeutigkeiten |
| WO2004082213A1 (fr) * | 2003-03-10 | 2004-09-23 | Buffalo Inc. | Point d'acces |
| US7081851B1 (en) * | 2005-02-10 | 2006-07-25 | Raytheon Company | Overlapping subarray architecture |
| US7042393B1 (en) * | 2005-09-16 | 2006-05-09 | Northrop Grumman Corporation | Thinned array antenna system |
| US20070075894A1 (en) * | 2005-10-04 | 2007-04-05 | Lockheed Martin Corporation | RF Pulse Shaping By Incremental Amplifier Turn On and Off |
| US7978123B2 (en) * | 2009-05-04 | 2011-07-12 | Raytheon Company | System and method for operating a radar system in a continuous wave mode for data communication |
| WO2013020105A2 (fr) * | 2011-08-04 | 2013-02-07 | Rambus Inc. | Système de suivi de bas coût |
| US10254164B2 (en) * | 2015-04-16 | 2019-04-09 | Nanommics, Inc. | Compact mapping spectrometer |
| US10324166B2 (en) * | 2015-09-28 | 2019-06-18 | Rockwell Collins, Inc. | Affordable combined pulsed/FMCW radar AESA |
| US10714826B2 (en) * | 2017-10-06 | 2020-07-14 | The Boeing Company | Adaptive thinning of an active electronic scan antenna for thermal management |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3267472A (en) * | 1960-07-20 | 1966-08-16 | Litton Systems Inc | Variable aperture antenna system |
| US4050074A (en) * | 1976-07-16 | 1977-09-20 | Tull Aviation Corporation | Blended step scan beam signal from fixed beam components |
| US4124852A (en) * | 1977-01-24 | 1978-11-07 | Raytheon Company | Phased power switching system for scanning antenna array |
| US4129870A (en) * | 1977-09-30 | 1978-12-12 | Tull Aviation Corporation | Apparatus for synthesis of scanning beam |
| US4451831A (en) * | 1981-06-29 | 1984-05-29 | Sperry Corporation | Circular array scanning network |
| USH548H (en) * | 1987-12-07 | 1988-11-01 | The United States Of America As Represented By The Secretary Of The Army | Group orthogonal arrays for elimination of multiple-time-around echos in radars |
-
1991
- 1991-06-27 US US07/722,023 patent/US5225841A/en not_active Expired - Fee Related
-
1992
- 1992-06-19 CA CA002071663A patent/CA2071663C/fr not_active Expired - Fee Related
- 1992-06-21 IL IL10226892A patent/IL102268A/en not_active IP Right Cessation
- 1992-06-26 DE DE69224109T patent/DE69224109T2/de not_active Expired - Fee Related
- 1992-06-26 ES ES92110811T patent/ES2111017T3/es not_active Expired - Lifetime
- 1992-06-26 EP EP92110811A patent/EP0520489B1/fr not_active Expired - Lifetime
- 1992-06-26 KR KR1019920011285A patent/KR930000964A/ko not_active Ceased
- 1992-06-29 JP JP4171238A patent/JP2564449B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930000964A (ko) | 1993-01-16 |
| JP2564449B2 (ja) | 1996-12-18 |
| EP0520489A3 (en) | 1993-06-30 |
| EP0520489B1 (fr) | 1998-01-21 |
| DE69224109D1 (de) | 1998-02-26 |
| CA2071663C (fr) | 1995-03-28 |
| JPH05188132A (ja) | 1993-07-30 |
| DE69224109T2 (de) | 1998-08-20 |
| ES2111017T3 (es) | 1998-03-01 |
| EP0520489A2 (fr) | 1992-12-30 |
| CA2071663A1 (fr) | 1992-12-28 |
| US5225841A (en) | 1993-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| HC | Change of name of proprietor(s) | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |