JPH0328080B2 - - Google Patents

Info

Publication number
JPH0328080B2
JPH0328080B2 JP63016231A JP1623188A JPH0328080B2 JP H0328080 B2 JPH0328080 B2 JP H0328080B2 JP 63016231 A JP63016231 A JP 63016231A JP 1623188 A JP1623188 A JP 1623188A JP H0328080 B2 JPH0328080 B2 JP H0328080B2
Authority
JP
Japan
Prior art keywords
wood
radio wave
wave absorber
carbon powder
mixed
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
Application number
JP63016231A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01191500A (ja
Inventor
Eiji Matsushita
Tadahiro Shimazu
Tsuneo Sasanuma
Hisashi Sato
Yoshikazu Takei
Kiichiro Muta
Shuichi Kosaka
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

  • Aerials With Secondary Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (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 JPH01191500A (ja) 1989-08-01
JPH0328080B2 true JPH0328080B2 (ref) 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 (ref)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0685472B2 (ja) * 1989-11-08 1994-10-26 鹿島建設株式会社 電波吸収材
JPH0682943B2 (ja) * 1989-11-08 1994-10-19 鹿島建設株式会社 電波吸収材
US7544427B2 (en) 2004-01-19 2009-06-09 Incorporated National University Iwate University Woody electric-wave-absorbing building material
JP4371426B2 (ja) * 2004-04-30 2009-11-25 独立行政法人科学技術振興機構 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
JP5654249B2 (ja) * 2010-03-08 2015-01-14 城東テクノ株式会社 積層型木質系電波吸収板材及びその作製方法
CN109713456B (zh) * 2017-10-24 2021-03-23 蔡钧 一种毫米波背景吸收装置

Family Cites Families (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
JPH0215355Y2 (ref) * 1985-06-21 1990-04-25

Also Published As

Publication number Publication date
JPH01191500A (ja) 1989-08-01

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