JPH0258799B2 - - Google Patents

Info

Publication number
JPH0258799B2
JPH0258799B2 JP11023288A JP11023288A JPH0258799B2 JP H0258799 B2 JPH0258799 B2 JP H0258799B2 JP 11023288 A JP11023288 A JP 11023288A JP 11023288 A JP11023288 A JP 11023288A JP H0258799 B2 JPH0258799 B2 JP H0258799B2
Authority
JP
Japan
Prior art keywords
radio wave
radio
extension
wave absorber
section
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
Application number
JP11023288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01280399A (ja
Inventor
Masami Murashige
Hiroki Yamaguchi
Katsumi Kawasaki
Tsuneo Sasanuma
Kikuko Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Original Assignee
Kajima Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kajima Corp filed Critical Kajima Corp
Priority to JP11023288A priority Critical patent/JPH01280399A/ja
Publication of JPH01280399A publication Critical patent/JPH01280399A/ja
Publication of JPH0258799B2 publication Critical patent/JPH0258799B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Measuring And Other Instruments (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP11023288A 1988-05-06 1988-05-06 電波無響室 Granted JPH01280399A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11023288A JPH01280399A (ja) 1988-05-06 1988-05-06 電波無響室

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11023288A JPH01280399A (ja) 1988-05-06 1988-05-06 電波無響室

Publications (2)

Publication Number Publication Date
JPH01280399A JPH01280399A (ja) 1989-11-10
JPH0258799B2 true JPH0258799B2 (forum.php) 1990-12-10

Family

ID=14530444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11023288A Granted JPH01280399A (ja) 1988-05-06 1988-05-06 電波無響室

Country Status (1)

Country Link
JP (1) JPH01280399A (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005061949A (ja) * 2003-08-11 2005-03-10 Device Co Ltd 電磁波測定暗箱
EP2194387B1 (en) * 2007-09-28 2016-03-16 Anritsu Corporation Radiated power measuring method, coupler for radiate power measurement, and radiated power measuring device

Also Published As

Publication number Publication date
JPH01280399A (ja) 1989-11-10

Similar Documents

Publication Publication Date Title
US5936568A (en) Low radar cross-section (RCS) support pylon and low RCS measurement system employing same
US4931798A (en) Electromagnetic anechoic chamber with an inner electromagnetic wave reflection surface and an electromagnetic wave absorption small ball disposed in the chamber
US4218683A (en) Range focus lens
CN101688802B (zh) 声雷达和气象激光雷达系统中的位置校正
Mosher Phased arrays for aeroacoustic testing-Theoretical development
US20100109957A1 (en) Apparatus for measuring antenna radiation performance and method of designing the same
US6008753A (en) Low radar cross-section (RCS) measurement chamber and associated measurement system
EP0530038A1 (en) Serrated electromagnetic absorber
US20250244442A1 (en) Radar beacon and radar measurement system
KR100713043B1 (ko) 개선된 테스트 스탠드를 구비한 무선 주파수 무반향 챔버
US4507660A (en) Anechoic chamber
US3273150A (en) Anechoic chamber
US6583768B1 (en) Multi-arm elliptic logarithmic spiral arrays having broadband and off-axis application
FI88750B (fi) Kompakt antenntestbana
JPH0258798B2 (forum.php)
JPH0258799B2 (forum.php)
CN207964729U (zh) 超声相控阵小角度纵波对轴身进行探伤的装置
JPS6322498Y2 (forum.php)
US20240019541A1 (en) Apparatus for evaluating radar performance
JP3800241B1 (ja) 電磁界測定システムおよび放射イミュニティシステム
RU69328U1 (ru) Антенное укрытие корабельных радиоэлектронных средств
CN110568269A (zh) 一种测试系统
JPS61502278A (ja) 無響室
JPS6325758Y2 (forum.php)
JP3800242B1 (ja) 電磁界プローブ