JPH0153435B2 - - Google Patents
Info
- Publication number
- JPH0153435B2 JPH0153435B2 JP2337082A JP2337082A JPH0153435B2 JP H0153435 B2 JPH0153435 B2 JP H0153435B2 JP 2337082 A JP2337082 A JP 2337082A JP 2337082 A JP2337082 A JP 2337082A JP H0153435 B2 JPH0153435 B2 JP H0153435B2
- Authority
- JP
- Japan
- Prior art keywords
- response
- signal
- receiving
- transmitting
- level control
- 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
- 238000012790 confirmation Methods 0.000 claims description 45
- 238000012545 processing Methods 0.000 claims description 42
- 238000004091 panning Methods 0.000 claims 1
- 230000000644 propagated effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 20
- 238000001514 detection method Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000010355 oscillation Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2337082A JPS58140660A (ja) | 1982-02-16 | 1982-02-16 | 移動物体探索システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2337082A JPS58140660A (ja) | 1982-02-16 | 1982-02-16 | 移動物体探索システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58140660A JPS58140660A (ja) | 1983-08-20 |
| JPH0153435B2 true JPH0153435B2 (cs) | 1989-11-14 |
Family
ID=12108660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2337082A Granted JPS58140660A (ja) | 1982-02-16 | 1982-02-16 | 移動物体探索システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58140660A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047973A (ja) * | 1983-08-26 | 1985-03-15 | Meisei Electric Co Ltd | 情報圧縮／再生回路および情報圧縮／再生方法 |
| JP4519435B2 (ja) * | 2003-09-25 | 2010-08-04 | 富士通コンポーネント株式会社 | 車載システム |
| JP2007121014A (ja) * | 2005-10-26 | 2007-05-17 | Nec Tokin Corp | 物品位置検出システム |
-
1982
- 1982-02-16 JP JP2337082A patent/JPS58140660A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58140660A (ja) | 1983-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3766560A (en) | Radio receiving apparatus for locating a plurality of target transmitters | |
| JPH0153435B2 (cs) | ||
| US4661936A (en) | Apparatus for and method of doppler motion detection with standing wave drift compensation | |
| US2308019A (en) | Radio transmission | |
| JP2600688B2 (ja) | トランスポンダ装置 | |
| JPH03297227A (ja) | 無線受信装置 | |
| JPH04342318A (ja) | ダイバーシティ受信方式 | |
| JPH06120722A (ja) | 電子走査アンテナ装置 | |
| JPS6397023A (ja) | 無線通信システムのアンテナ切替方式 | |
| JPH0792251A (ja) | パルスレーダ装置 | |
| JPH03245626A (ja) | 水中ディジタル通信装置 | |
| JPH09230028A (ja) | レーダ装置 | |
| JPH06204905A (ja) | マイクロ波受信装置 | |
| SU741652A1 (ru) | Радиолокационна станци | |
| JPH10260247A (ja) | レーダ装置 | |
| JPS62274840A (ja) | 携帯無線受信機感度測定器 | |
| JP2634280B2 (ja) | レーダ装置 | |
| RU660467C (ru) | Секторный радиома к | |
| JPH08181650A (ja) | 携帯電話電波受発信増幅装置付小型高出力中継器 | |
| JPH0772235A (ja) | Ｃｗレーダ装置 | |
| JPS62110334A (ja) | 無線送受信装置 | |
| JPH0239752B2 (cs) | ||
| JPS585384B2 (ja) | パルスソウサクレ−ダノ シユウハスウキリカエホウシキ | |
| JPH0949872A (ja) | インタロゲータの受信装置 | |
| JPH0252574A (ja) | テレビジョン中継装置 |