JPH01191500A - 電波吸収体 - Google Patents

電波吸収体

Info

Publication number
JPH01191500A
JPH01191500A JP1623188A JP1623188A JPH01191500A JP H01191500 A JPH01191500 A JP H01191500A JP 1623188 A JP1623188 A JP 1623188A JP 1623188 A JP1623188 A JP 1623188A JP H01191500 A JPH01191500 A JP H01191500A
Authority
JP
Japan
Prior art keywords
carbon powder
timber
laminated
radio wave
wood
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.)
Granted
Application number
JP1623188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0328080B2 (cs
Inventor
Eiji Matsushita
松下　英二
Tadahiro Shimazu
嶋津　忠廣
Tsuneo Sasanuma
笹沼　庸男
Hisashi Sato
寿 佐藤
Yoshikazu Takei
武井　吉一
Kiichiro Muta
牟田　紀一郎
Shuichi Kosaka
高坂　修一
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 JP1623188A priority Critical patent/JPH01191500A/ja
Publication of JPH01191500A publication Critical patent/JPH01191500A/ja
Publication of JPH0328080B2 publication Critical patent/JPH0328080B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)
JP1623188A 1988-01-27 1988-01-27 電波吸収体 Granted JPH01191500A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1623188A JPH01191500A (ja) 1988-01-27 1988-01-27 電波吸収体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1623188A JPH01191500A (ja) 1988-01-27 1988-01-27 電波吸収体

Publications (2)

Publication Number Publication Date
JPH01191500A true JPH01191500A (ja) 1989-08-01
JPH0328080B2 JPH0328080B2 (cs) 1991-04-17

Family

ID=11910777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1623188A Granted JPH01191500A (ja) 1988-01-27 1988-01-27 電波吸収体

Country Status (1)

Country Link
JP (1) JPH01191500A (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03151699A (ja) * 1989-11-08 1991-06-27 Kajima Corp 電波吸収材
JPH03151698A (ja) * 1989-11-08 1991-06-27 Kajima Corp 電波吸収材
WO2005105398A1 (ja) * 2004-04-30 2005-11-10 Japan Science And Technology Agency 室内用木質系磁性電波吸収ボード
JP2008069613A (ja) * 2006-09-16 2008-03-27 Wood One:Kk 電波吸収木質ボード及びその製造方法
US7544427B2 (en) 2004-01-19 2009-06-09 Incorporated National University Iwate University Woody electric-wave-absorbing building material
JP2011187671A (ja) * 2010-03-08 2011-09-22 Joto Techno Co Ltd 積層型木質系電波吸収板材及びその作製方法
CN109713456A (zh) * 2017-10-24 2019-05-03 蔡钧 一种毫米波背景吸收装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293804A (ja) * 1985-06-21 1986-12-24 Iwakuragumi Mokuzai Kk 電磁波遮蔽用パ−テイクルボ−ドの製造法
JPS624197U (cs) * 1985-06-21 1987-01-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61293804A (ja) * 1985-06-21 1986-12-24 Iwakuragumi Mokuzai Kk 電磁波遮蔽用パ−テイクルボ−ドの製造法
JPS624197U (cs) * 1985-06-21 1987-01-12

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03151699A (ja) * 1989-11-08 1991-06-27 Kajima Corp 電波吸収材
JPH03151698A (ja) * 1989-11-08 1991-06-27 Kajima Corp 電波吸収材
US7544427B2 (en) 2004-01-19 2009-06-09 Incorporated National University Iwate University Woody electric-wave-absorbing building material
WO2005105398A1 (ja) * 2004-04-30 2005-11-10 Japan Science And Technology Agency 室内用木質系磁性電波吸収ボード
JP2008069613A (ja) * 2006-09-16 2008-03-27 Wood One:Kk 電波吸収木質ボード及びその製造方法
JP2011187671A (ja) * 2010-03-08 2011-09-22 Joto Techno Co Ltd 積層型木質系電波吸収板材及びその作製方法
CN109713456A (zh) * 2017-10-24 2019-05-03 蔡钧 一种毫米波背景吸收装置
CN109713456B (zh) * 2017-10-24 2021-03-23 蔡钧 一种毫米波背景吸收装置

Also Published As

Publication number Publication date
JPH0328080B2 (cs) 1991-04-17

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