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JPS6331609U |
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JPS6318898U |
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JPS6312106A |
PURPOSE: To enhance the wave absorbing characteristics by using a granular barium ferrite powder which is produced by the glass crystallization method in which the grain diameter and the magnetic characteristics can easily be controlled....
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JPS63200A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6242559Y2 |
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JPS6240475Y2 |
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JPS62227956A |
A plastics mixture which absorbs electromagnetic radiation consists of a heat-stable thermoplastic polymer and from 1 to 90% by weight of a ferrite, titanate or zirconate having a particle size of from 100 to 5,000 ANGSTROM . The mixture...
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JPS62210705A |
A continuous strip of bulk absorbing material is bonded to the looped ends of the arrays of a microstrip antenna for reducing the power that normally would have been reflected back across the arrays.
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JPS62142899U |
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JPS62141775U |
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JPS62109494U |
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JPS6231517B2 |
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JPS6225920Y2 |
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JPS6282798U |
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JPS6261517U |
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JPS6278899A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6277701A |
PURPOSE: To obtain a sufficient mechanical strength without lowering the radio wave absorption effect by forming a plastic added with good conductive powder or particles such as carbon, silver, aluminum or copper into a plate as a base o...
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JPS6251810U |
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JPS6240898U |
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JPS6234499U |
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JPS6245100A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6242498A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6240799A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6239906A |
PURPOSE: To obtain a sufficient strength and to avoid any effect on the characteristic even when the titled resistor is handled more or less carelessly by using a formed part of a carbon fiber mat curing material so as to constitute the ...
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JPS6228497U |
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JPS625360B2 |
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JPS6214799U |
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JPS6212998U |
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JPS625700U |
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JPS624400A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61207099U |
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JPS61207098U |
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JPS61292998A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61292999A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6158042B2 |
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JPS6143291Y2 |
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JPS61268759A |
PURPOSE: To obtain the titled material with absorption characteristics stable to temperature variation, usable in high-frequency zone, by incorporating a polymeric resin with transition metal element-contg. fibrous noncrystalline alloy o...
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JPS61186300U |
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JPS6153724B2 |
PURPOSE:To avoid the undesired actions of the helm by preventing the increment of the amplification factor of the frequency band where the disturbance signal is high even though the amplification factor of the low frequency band may be i...
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JPS61184308U |
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JPS61255107A |
PURPOSE: To improve a wide angle directivity by providing N sets of reflecting plate elements to a support supporting a primary radiator or the like, devising properly the elements so as to spread a scattered wave reflected, diffracted f...
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JPS61255106A |
PURPOSE: To improve the deterioration in a broad angle directivity due to the reflection or diffraction from a support by arranging continuously N sets of composite polygon elements each having a length longer than the wavelength of the ...
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JPS61253791A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61244097A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS61173196U |
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JPS61171298U |
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JPS61238108A |
PURPOSE: To obtain a microwave attenuator in which a microwave is attenuated by a prescribed attenuation by covering a case to a primary radiator of a parabolic antenna. CONSTITUTION: A case main body 18 is equipped with a group 10 and a...
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JPS6133678Y2 |
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JPS61216408A |
PURPOSE: To reduce the effect of a diamagnetic field by alternately laminating magnetic material layers and dielectric layers. CONSTITUTION: A magnetic material layer 1 is manufactured by alternately laminating magnetic material layers 1...
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JPS61214804A |
PURPOSE: To suppress the influence of electromagnetic disturbing waves from the external by shielding a feeder waveguide and a primary radiator projected from a frame ground enclosure through an insulator. CONSTITUTION: A feeder waveguid...
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