JPH0445114B2 - - Google Patents
Info
- Publication number
- JPH0445114B2 JPH0445114B2 JP61114495A JP11449586A JPH0445114B2 JP H0445114 B2 JPH0445114 B2 JP H0445114B2 JP 61114495 A JP61114495 A JP 61114495A JP 11449586 A JP11449586 A JP 11449586A JP H0445114 B2 JPH0445114 B2 JP H0445114B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- false
- radar
- false image
- pedestal
- 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 - Lifetime
Links
- 230000002265 prevention Effects 0.000 claims description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 description 21
- 238000001514 detection method Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003989 dielectric material Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61114495A JPS62272603A (ja) | 1986-05-21 | 1986-05-21 | レ−ダ偽像防止用構造体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61114495A JPS62272603A (ja) | 1986-05-21 | 1986-05-21 | レ−ダ偽像防止用構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62272603A JPS62272603A (ja) | 1987-11-26 |
| JPH0445114B2 true JPH0445114B2 (enExample) | 1992-07-23 |
Family
ID=14639188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61114495A Granted JPS62272603A (ja) | 1986-05-21 | 1986-05-21 | レ−ダ偽像防止用構造体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62272603A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3983404B2 (ja) * | 1999-01-13 | 2007-09-26 | 本田技研工業株式会社 | レーダ搭載車両用ゲート |
| JP2007232407A (ja) * | 2006-02-27 | 2007-09-13 | Toyota Motor Corp | 電波ビームの指向性制御装置および電波式車内侵入検知装置 |
| JP2010204032A (ja) * | 2009-03-05 | 2010-09-16 | Fuji Heavy Ind Ltd | 車両用レーダ装置 |
-
1986
- 1986-05-21 JP JP61114495A patent/JPS62272603A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62272603A (ja) | 1987-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4529990A (en) | Antenna system for a jamming transmitter | |
| EP2522051B1 (en) | Antenna beam control elements, systems, architectures, and methods for radar, communications, and other applications | |
| CA2341198C (en) | Helicopter rotorblade radar system | |
| JP7211398B2 (ja) | 導波管スロットアンテナ | |
| US6278409B1 (en) | Wire detection system and method | |
| US20040233116A1 (en) | Attenuation apparatus for minimizing reflections of electromagnetic energy from an antenna disposed within a radome | |
| US4843396A (en) | Trihedral radar reflector | |
| US6008753A (en) | Low radar cross-section (RCS) measurement chamber and associated measurement system | |
| US4990918A (en) | Radar reflector to enhance radar detection | |
| US5748151A (en) | Low radar cross section (RCS) high gain lens antenna | |
| US4947175A (en) | Radar range | |
| JPH0445114B2 (enExample) | ||
| Schwab et al. | Airport surface detection equipment | |
| US20100231434A1 (en) | Structure | |
| US5905474A (en) | Feed spoiler for microwave antenna | |
| US4631547A (en) | Reflector antenna having sidelobe suppression elements | |
| US2512147A (en) | Antenna | |
| GB2044006A (en) | Radar antenna | |
| JP5207713B2 (ja) | ミリ波レーダ用リフレクタ | |
| CN207967308U (zh) | 一种适用于车载毫米波雷达的宽角度天线罩及天线装置 | |
| EP0015163A1 (en) | Radar apparatus having spaced transmitting and receiving antennae | |
| CN202601847U (zh) | 导航雷达单波导裂缝阵列天线 | |
| EP4668482A1 (en) | Method and apparatus for shielding a fixed obstruction in a radar installation | |
| US6344822B1 (en) | Instrument landing glide slope | |
| RU2140690C1 (ru) | Пассивный радиолокационный отражатель (его варианты) и плавучий навигационный знак |