JPS52131200A - Electric wave absorber - Google Patents

Electric wave absorber

Info

Publication number
JPS52131200A
JPS52131200A JP4738576A JP4738576A JPS52131200A JP S52131200 A JPS52131200 A JP S52131200A JP 4738576 A JP4738576 A JP 4738576A JP 4738576 A JP4738576 A JP 4738576A JP S52131200 A JPS52131200 A JP S52131200A
Authority
JP
Japan
Prior art keywords
electric wave
wave absorber
maching
successively
paper
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
JP4738576A
Other languages
Japanese (ja)
Other versions
JPS5635320B2 (en
Inventor
Toshikuni Kaino
Norio Murata
Kaoru Abe
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP4738576A priority Critical patent/JPS52131200A/en
Publication of JPS52131200A publication Critical patent/JPS52131200A/en
Publication of JPS5635320B2 publication Critical patent/JPS5635320B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Inorganic Insulating Materials (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To extend an electric wave absorption characteristic to a wide band by successively or alternately connecting a maching electric wave absorber to a metallic conductor, whose electric wave absorber has more two different resonant frequencies, and being shaped in a long strip state of paper.
JP4738576A 1976-04-26 1976-04-26 Electric wave absorber Granted JPS52131200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4738576A JPS52131200A (en) 1976-04-26 1976-04-26 Electric wave absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4738576A JPS52131200A (en) 1976-04-26 1976-04-26 Electric wave absorber

Publications (2)

Publication Number Publication Date
JPS52131200A true JPS52131200A (en) 1977-11-02
JPS5635320B2 JPS5635320B2 (en) 1981-08-15

Family

ID=12773626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4738576A Granted JPS52131200A (en) 1976-04-26 1976-04-26 Electric wave absorber

Country Status (1)

Country Link
JP (1) JPS52131200A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243161A2 (en) * 1986-04-22 1987-10-28 The Yokohama Rubber Co., Ltd. Microwave-absorptive composite
JP2005323380A (en) * 2005-05-09 2005-11-17 Tdk Corp Electric wave attenuating body

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5871348U (en) * 1981-11-06 1983-05-14 タイガー魔法瓶株式会社 Pump injection pot lid lock structure
JPS59178936U (en) * 1983-05-17 1984-11-29 タイガー魔法瓶株式会社 Liquid containers such as thermos flasks
JPS59184751U (en) * 1983-05-26 1984-12-08 タイガー魔法瓶株式会社 Locking mechanism for lids in liquid containers
JPS59184745U (en) * 1983-05-26 1984-12-08 タイガー魔法瓶株式会社 Liquid container with liquid level display
JPS6040235U (en) * 1983-08-30 1985-03-20 タイガー魔法瓶株式会社 Hinge device for containers with lids
JP4194735B2 (en) * 2000-04-28 2008-12-10 Ｔｄｋ株式会社 Attenuator
JP5374706B2 (en) * 2010-07-30 2013-12-25 防衛省技術研究本部長 Effective thickness control method of electromagnetic wave absorber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135027A (en) * 1976-05-06 1977-11-11 Mitsubishi Electric Corp Grounding device in electric machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52135027A (en) * 1976-05-06 1977-11-11 Mitsubishi Electric Corp Grounding device in electric machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243161A2 (en) * 1986-04-22 1987-10-28 The Yokohama Rubber Co., Ltd. Microwave-absorptive composite
JP2005323380A (en) * 2005-05-09 2005-11-17 Tdk Corp Electric wave attenuating body

Also Published As

Publication number Publication date
JPS5635320B2 (en) 1981-08-15

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