JPH0215038B2 - - Google Patents
Info
- Publication number
- JPH0215038B2 JPH0215038B2 JP22799382A JP22799382A JPH0215038B2 JP H0215038 B2 JPH0215038 B2 JP H0215038B2 JP 22799382 A JP22799382 A JP 22799382A JP 22799382 A JP22799382 A JP 22799382A JP H0215038 B2 JPH0215038 B2 JP H0215038B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- distance
- wave
- modulation
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 11
- 238000001514 detection method Methods 0.000 description 11
- 238000007796 conventional method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
- G01S13/38—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal wherein more than one modulation frequency is used
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22799382A JPS59116073A (ja) | 1982-12-23 | 1982-12-23 | 電波測距方法及びその装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22799382A JPS59116073A (ja) | 1982-12-23 | 1982-12-23 | 電波測距方法及びその装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59116073A JPS59116073A (ja) | 1984-07-04 |
JPH0215038B2 true JPH0215038B2 (en]) | 1990-04-10 |
Family
ID=16869486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22799382A Granted JPS59116073A (ja) | 1982-12-23 | 1982-12-23 | 電波測距方法及びその装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59116073A (en]) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62108175A (ja) * | 1985-11-06 | 1987-05-19 | Mitsubishi Electric Corp | レ−ダ装置 |
DE102005007803A1 (de) * | 2005-02-21 | 2006-08-24 | Robert Bosch Gmbh | Verfahren zur Detektion von in einem Medium eingeschlossenen Objekten sowie Messgerät zur Durchführung des Verfahrens |
JP5552212B2 (ja) * | 2008-02-14 | 2014-07-16 | トヨタ自動車株式会社 | レーダー装置 |
US8102261B2 (en) * | 2008-07-17 | 2012-01-24 | Honeywell International Inc. | Microwave ranging sensor |
US8159344B2 (en) | 2008-10-28 | 2012-04-17 | Honeywell International, Inc. | Microwave motion detectors utilizing multi-frequency ranging and target angle detection |
-
1982
- 1982-12-23 JP JP22799382A patent/JPS59116073A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59116073A (ja) | 1984-07-04 |
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