IL103717A - Post-visible integration method and radar device with pulse repression using coordinated filters in a surface acoustic wave - Google Patents
Post-visible integration method and radar device with pulse repression using coordinated filters in a surface acoustic waveInfo
- Publication number
- IL103717A IL103717A IL10371792A IL10371792A IL103717A IL 103717 A IL103717 A IL 103717A IL 10371792 A IL10371792 A IL 10371792A IL 10371792 A IL10371792 A IL 10371792A IL 103717 A IL103717 A IL 103717A
- Authority
- IL
- Israel
- Prior art keywords
- pulses
- frequency
- delay
- produce
- time
- Prior art date
Links
- 238000010897 surface acoustic wave method Methods 0.000 title claims description 37
- 230000006835 compression Effects 0.000 title claims description 28
- 238000007906 compression Methods 0.000 title claims description 28
- 238000001514 detection method Methods 0.000 title claims description 15
- 230000010354 integration Effects 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 11
- 230000001934 delay Effects 0.000 claims description 26
- 230000003111 delayed effect Effects 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 description 14
- 230000001902 propagating effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000001629 suppression Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000758 substrate Substances 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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
- G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave
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 |
|---|---|---|---|
| US07/797,607 US5278567A (en) | 1991-11-25 | 1991-11-25 | Post detection integration method and apparatus for pulse compression radar utilizing surface acoustic wave (SAW) matched filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL103717A true IL103717A (en) | 1996-08-04 |
Family
ID=25171307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL10371792A IL103717A (en) | 1991-11-25 | 1992-11-11 | Post-visible integration method and radar device with pulse repression using coordinated filters in a surface acoustic wave |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5278567A (de) |
| EP (1) | EP0544486B1 (de) |
| DE (1) | DE69211660T2 (de) |
| IL (1) | IL103717A (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5552793A (en) * | 1994-12-02 | 1996-09-03 | Hughes Missile Systems Company | Self calibrated act pulse compression system |
| US5610611A (en) * | 1994-12-19 | 1997-03-11 | The Regents Of The University Of California | High accuracy electronic material level sensor |
| US5831569A (en) * | 1996-11-01 | 1998-11-03 | Northrop Grumman Corporation | Method and apparatus for injecting synthetic pulses for increased transmitter stability |
| US6250601B1 (en) | 1997-07-18 | 2001-06-26 | Kohler Company | Advanced touchless plumbing systems |
| US6826241B2 (en) * | 2001-02-21 | 2004-11-30 | Motorola, Inc. | Apparatus and method for filtering maximum-length-code signals in a spread spectrum communication system |
| US7702004B2 (en) * | 2002-12-09 | 2010-04-20 | Alexander Roger Deas | Simultaneous bidirectional differential signalling interface |
| US9032565B2 (en) | 2009-12-16 | 2015-05-19 | Kohler Co. | Touchless faucet assembly and method of operation |
| DE102010006943B4 (de) * | 2010-02-04 | 2012-05-10 | Ingenieurbüro Spies GbR (vertretungsberechtigte Gesellschafter: Hans Spies, Martin Spies, 86558 Hohenwart) | Pulslaufzeitsensor für große Entfernungen |
| DE102011055674A1 (de) * | 2011-11-24 | 2013-05-29 | Hella Kgaa Hueck & Co. | Verfahren zur Bestimmung wenigstens eines Parameters zur Korrelation zweier Objekte |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333080A (en) * | 1977-07-18 | 1982-06-01 | Raytheon Company | Signal processor |
| US4443799A (en) * | 1981-07-02 | 1984-04-17 | Sperry Corporation | Spread spectrum radar |
| US4662741A (en) * | 1983-03-17 | 1987-05-05 | Hughes Aircraft Company | Linear FM chirp laser |
| US4783632A (en) * | 1986-07-03 | 1988-11-08 | Hughes Aircraft Company | Multi-arm frequency sweep generator |
| US4743910A (en) * | 1986-12-16 | 1988-05-10 | Hughes Aircraft Company | Frequency domain, pulse compression radar apparatus for eliminating clutter |
| US4813006A (en) * | 1987-06-29 | 1989-03-14 | Hughes Aircraft Company | Analog-digital correlator |
| GB2208770A (en) * | 1987-08-14 | 1989-04-12 | Philips Electronic Associated | Chirp ranging & velocity measurement |
| US4849760A (en) * | 1987-11-20 | 1989-07-18 | Unisys Corporation | Surface acoustic wave doppler detector |
| EP0324897A1 (de) * | 1988-01-18 | 1989-07-26 | Siemens-Albis Aktiengesellschaft | Radarsystem mit einem digitalen Expander |
| US4833479A (en) * | 1988-03-21 | 1989-05-23 | Motorola, Inc. | Digital poly-phase pulse compressor |
| US4937580A (en) * | 1988-05-19 | 1990-06-26 | Trustees Of Dartmouth College | Geophysical radar apparatus and method |
| US4860017A (en) * | 1988-07-05 | 1989-08-22 | The United States Of America As Represented By The Secretary Of The Army | Saw circuit for generating continuous time-coherent RF carriers |
| US4894660A (en) * | 1988-10-12 | 1990-01-16 | General Electric Company | Range sidelobe reduction by aperiodic swept-frequency subpulses |
| US4952939A (en) * | 1989-02-16 | 1990-08-28 | Seed Willian R | Radar intrusion detection system |
-
1991
- 1991-11-25 US US07/797,607 patent/US5278567A/en not_active Expired - Fee Related
-
1992
- 1992-11-11 IL IL10371792A patent/IL103717A/en not_active IP Right Cessation
- 1992-11-23 EP EP92310703A patent/EP0544486B1/de not_active Expired - Lifetime
- 1992-11-23 DE DE69211660T patent/DE69211660T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69211660T2 (de) | 1996-10-31 |
| EP0544486B1 (de) | 1996-06-19 |
| US5278567A (en) | 1994-01-11 |
| EP0544486A1 (de) | 1993-06-02 |
| DE69211660D1 (de) | 1996-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| HC | Change of name of proprietor(s) | ||
| RH1 | Patent not in force |