IT1106080B - Perfezionamento nei radar monopulse - Google Patents
Perfezionamento nei radar monopulseInfo
- Publication number
- IT1106080B IT1106080B IT51607/78A IT5160778A IT1106080B IT 1106080 B IT1106080 B IT 1106080B IT 51607/78 A IT51607/78 A IT 51607/78A IT 5160778 A IT5160778 A IT 5160778A IT 1106080 B IT1106080 B IT 1106080B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- monopulse radars
- monopulse
- radars
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/195—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device
-
- 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
-
- 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
- G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7712216A NL7712216A (nl) | 1977-11-07 | 1977-11-07 | Monopulsradarapparaat. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7851607A0 IT7851607A0 (it) | 1978-10-23 |
IT1106080B true IT1106080B (it) | 1985-11-11 |
Family
ID=19829488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51607/78A IT1106080B (it) | 1977-11-07 | 1978-10-23 | Perfezionamento nei radar monopulse |
Country Status (9)
Country | Link |
---|---|
US (1) | US4213130A (it) |
EP (1) | EP0001848B1 (it) |
JP (2) | JPS5475291A (it) |
AU (1) | AU516994B2 (it) |
CA (1) | CA1104238A (it) |
DE (1) | DE2861165D1 (it) |
IT (1) | IT1106080B (it) |
NL (1) | NL7712216A (it) |
NO (1) | NO145897C (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359329A (en) * | 1981-03-18 | 1994-10-25 | The United States Of America As Represented By The Secretary Of The Navy | Jammer reference target measurement system |
US4527161A (en) * | 1981-09-08 | 1985-07-02 | The United States Of America As Represented By The Secretary Of The Navy | 3D Imaging with stepped frequency waveforms and monopulse processing |
FR2527785A1 (fr) * | 1982-05-27 | 1983-12-02 | Thomson Csf | Procede et dispositif de reduction de la puissance des signaux de brouillage recus par les lobes lateraux d'une antenne radar |
US4524359A (en) * | 1982-07-23 | 1985-06-18 | The United States Of America As Represented By The Secretary Of The Air Force | Radar system for reducing angle tracking errors |
US4821039A (en) * | 1985-05-01 | 1989-04-11 | Crane Patrick E | Dual polarized monopulse orthogonal superposition |
DE3519529A1 (de) * | 1985-05-31 | 1986-12-04 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zum erzeugen von antennennachfuehrsignalen |
US4939521A (en) * | 1987-12-23 | 1990-07-03 | B.E.L-Tronics Limited | Dual horn, multi-band radar detector |
JPH04198788A (ja) * | 1990-11-28 | 1992-07-20 | Nec Corp | 目標検出装置 |
US5329285A (en) * | 1991-07-18 | 1994-07-12 | The Boeing Company | Dually polarized monopulse feed using an orthogonal polarization coupler in a multimode waveguide |
JPH06100643B2 (ja) * | 1991-12-17 | 1994-12-12 | 宇宙開発事業団 | モノパルス追尾装置 |
GB2281671B (en) * | 1993-08-24 | 1997-07-09 | Cossor Electronics Ltd | Improvements relating to radar antenna systems |
GB2314985B (en) * | 1996-07-04 | 2001-06-13 | Marconi Gec Ltd | Interferometry |
JP3306657B2 (ja) * | 2000-01-26 | 2002-07-24 | 独立行政法人産業技術総合研究所 | 角度補正方法 |
US7864099B2 (en) * | 2007-07-20 | 2011-01-04 | Gm Global Technology Operations, Inc. | Low cost short range radar |
CN105182309B (zh) * | 2015-08-28 | 2018-01-19 | 上海无线电设备研究所 | 一种动态调整雷达角误差的方法 |
CN105259540B (zh) * | 2015-11-26 | 2017-10-27 | 西安电子科技大学 | 一种多站雷达抗有源欺骗式干扰的优化方法 |
CN113253206B (zh) * | 2021-04-25 | 2023-07-04 | 北京理工大学 | 变极化单脉冲雷达目标角度估计方法、***、装置及介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271771A (en) * | 1962-02-15 | 1966-09-06 | Hazeltine Research Inc | Double-reflector, double-feed antenna for crossed polarizations and polarization changing devices useful therein |
US3209355A (en) * | 1962-12-20 | 1965-09-28 | Radiation Inc | Dual operating mode circuit |
CH415135A (de) * | 1963-06-28 | 1966-06-15 | Siemens Ag Albis | Verfahren und Schaltungsanordnung zur Verminderung der statistischen Schwankungen bei elektrischen Nachlaufregelsystemen und Anwendung des Verfahrens |
US3403394A (en) * | 1966-07-19 | 1968-09-24 | Gen Electric | Diversity radar system |
GB1178782A (en) * | 1968-01-23 | 1970-01-21 | Marconi Co Ltd | Improvements in or relating to Radio Horn Arrangements |
US3805268A (en) * | 1970-12-31 | 1974-04-16 | Gen Electric | Antenna-polarization means |
US3772701A (en) * | 1971-02-11 | 1973-11-13 | Communications Satellite Corp | Satellite antenna autotrack system permitting error signals to appear at the earth station |
BE793280A (nl) * | 1971-12-23 | 1973-04-16 | Hollandse Signaalapparaten Bv | Radarsysteem |
JPS5425758B2 (it) * | 1972-06-21 | 1979-08-30 | ||
US4028708A (en) * | 1975-10-10 | 1977-06-07 | The United States Of America As Represented By The Secretary Of The Navy | Antenna feed for dual beam conical scan tracking radar |
US4030048A (en) * | 1976-07-06 | 1977-06-14 | Rca Corporation | Multimode coupling system including a funnel-shaped multimode coupler |
-
1977
- 1977-11-07 NL NL7712216A patent/NL7712216A/xx not_active Application Discontinuation
-
1978
- 1978-09-29 EP EP78200216A patent/EP0001848B1/en not_active Expired
- 1978-09-29 DE DE7878200216T patent/DE2861165D1/de not_active Expired
- 1978-10-06 CA CA312,840A patent/CA1104238A/en not_active Expired
- 1978-10-11 AU AU40621/78A patent/AU516994B2/en not_active Expired
- 1978-10-16 US US05/951,683 patent/US4213130A/en not_active Expired - Lifetime
- 1978-10-23 IT IT51607/78A patent/IT1106080B/it active
- 1978-10-31 NO NO783666A patent/NO145897C/no unknown
- 1978-11-07 JP JP13637178A patent/JPS5475291A/ja active Pending
-
1987
- 1987-07-27 JP JP1987113772U patent/JPS6333481U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1104238A (en) | 1981-06-30 |
NL7712216A (nl) | 1979-05-09 |
NO145897C (no) | 1982-06-16 |
NO145897B (no) | 1982-03-08 |
IT7851607A0 (it) | 1978-10-23 |
DE2861165D1 (de) | 1981-12-24 |
AU4062178A (en) | 1980-04-17 |
AU516994B2 (en) | 1981-07-02 |
NO783666L (no) | 1979-05-08 |
EP0001848B1 (en) | 1981-10-14 |
JPS6333481U (it) | 1988-03-03 |
JPS5475291A (en) | 1979-06-15 |
US4213130A (en) | 1980-07-15 |
EP0001848A1 (en) | 1979-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5489780A (en) | Doppler radar | |
NL7805371A (nl) | Radarvolgstelsel. | |
GB1540950A (en) | Airborne ground-mapping radar | |
IT1128508B (it) | Perfezionamento nei radar monopulse | |
GB1545849A (en) | Moving target indication radar | |
IT1106080B (it) | Perfezionamento nei radar monopulse | |
NO149750C (no) | Radarsystem | |
GB2005508B (en) | Others doppler radar divece | |
DK72880A (da) | Radaranlaeg | |
GB2011214B (en) | Moving target indication radar | |
IT1120467B (it) | Perfezionamento nei ricevitori radar | |
NL7800163A (nl) | Asde-radarapparaat. | |
FR2619928B1 (fr) | Dispositifs radars perfectionnes | |
IT1065040B (it) | Antenna piatta per radar | |
IT7850770A0 (it) | Radar di cartografia | |
IT1097965B (it) | Riflettore radar | |
NO783962L (no) | Dopplerradar. | |
SE7812039L (sv) | Radar av dopplertyp | |
JPS5443694A (en) | Weather radar | |
JPS5481792A (en) | Weather radar | |
IT1067192B (it) | Perfezionamento nei radar doppler coerenti ad impulsi | |
JPS53113494A (en) | Doppler radar | |
JPS52113190A (en) | Doppler radar | |
JPS5460586A (en) | Range cut doppler radar | |
SE8004808L (sv) | Radarantenn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931005 |