JPS5441495A - Wave absorber - Google Patents

Wave absorber

Info

Publication number
JPS5441495A
JPS5441495A JP10657977A JP10657977A JPS5441495A JP S5441495 A JPS5441495 A JP S5441495A JP 10657977 A JP10657977 A JP 10657977A JP 10657977 A JP10657977 A JP 10657977A JP S5441495 A JPS5441495 A JP S5441495A
Authority
JP
Japan
Prior art keywords
wave absorber
variation
capacity
absording
thickness
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.)
Pending
Application number
JP10657977A
Other languages
Japanese (ja)
Inventor
Takeshi Ishino
Kenichi Ichihara
Takashi Watanabe
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP10657977A priority Critical patent/JPS5441495A/en
Publication of JPS5441495A publication Critical patent/JPS5441495A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aerials With Secondary Devices (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE: To reduce variation of absorbing capacity to variation of thickness, and at the same time, increase wave absording capacity, by adding metal magnetic powder to ferrite powder.
COPYRIGHT: (C)1979,JPO&Japio
JP10657977A 1977-09-07 1977-09-07 Wave absorber Pending JPS5441495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10657977A JPS5441495A (en) 1977-09-07 1977-09-07 Wave absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10657977A JPS5441495A (en) 1977-09-07 1977-09-07 Wave absorber

Publications (1)

Publication Number Publication Date
JPS5441495A true JPS5441495A (en) 1979-04-02

Family

ID=14437122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10657977A Pending JPS5441495A (en) 1977-09-07 1977-09-07 Wave absorber

Country Status (1)

Country Link
JP (1) JPS5441495A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687217A (en) * 1979-12-14 1981-07-15 Toshiba Corp Vertical magnetization type magnetic head and its manufacture
JPS57180207A (en) * 1981-04-13 1982-11-06 Secr Defence Brit Improvement in or relative to absorptive coating to reduce reflection of radio wave antenna
JPS6382994U (en) * 1986-11-19 1988-05-31
EP0831074A3 (en) * 1996-09-19 1998-10-07 Sung-Yong Hong A ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same
JP2003178909A (en) * 2001-12-10 2003-06-27 Mitsubishi Materials Corp Mixed powder for wave absorber showing excellent wave absorbing characteristic to high frequency in wide frequency band and wave absorber
CN106102428A (en) * 2016-06-24 2016-11-09 海宁卓泰电子材料有限公司 A kind of manufacture method of electromagnetic shielding film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020A (en) * 1973-05-01 1975-01-06
JPS5193146A (en) * 1975-02-13 1976-08-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020A (en) * 1973-05-01 1975-01-06
JPS5193146A (en) * 1975-02-13 1976-08-16

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687217A (en) * 1979-12-14 1981-07-15 Toshiba Corp Vertical magnetization type magnetic head and its manufacture
JPS6313245B2 (en) * 1979-12-14 1988-03-24 Tokyo Shibaura Electric Co
JPS57180207A (en) * 1981-04-13 1982-11-06 Secr Defence Brit Improvement in or relative to absorptive coating to reduce reflection of radio wave antenna
JPH0225280B2 (en) * 1981-04-13 1990-06-01 Secr Defence Brit
JPS6382994U (en) * 1986-11-19 1988-05-31
JPH0510398Y2 (en) * 1986-11-19 1993-03-15
EP0831074A3 (en) * 1996-09-19 1998-10-07 Sung-Yong Hong A ceramic composition for absorbing electromagnetic wave and a method for manufacturing the same
JP2003178909A (en) * 2001-12-10 2003-06-27 Mitsubishi Materials Corp Mixed powder for wave absorber showing excellent wave absorbing characteristic to high frequency in wide frequency band and wave absorber
CN106102428A (en) * 2016-06-24 2016-11-09 海宁卓泰电子材料有限公司 A kind of manufacture method of electromagnetic shielding film
CN106102428B (en) * 2016-06-24 2019-01-04 海宁卓泰电子材料有限公司 A kind of production method of electromagnetic shielding film

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