| Document |
Document Title |
|
JPS61207098A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS61203703A |
PURPOSE: To reduce the leakage of a radio wave to a back face of an antenna by forming a reflecting plane of an FRP reflection mirror with a conductive woven cloth made of glass fiber and providing a radio wave absorbing layer at the rea...
|
|
JPS61194701A |
PURPOSE: To obtain a ferromagnetic foamed body suitable for application of electromagnetic wave absorption material by a method wherein a surface of frame lattice of foamed plastic or foamed rubber with continuous foam structure is cover...
|
|
JPS61137693U |
|
|
JPS61501815A |
A conical horn microwave antenna has a reflector positioned at the large end of a conical feed horn which has the side walls of the horn wider than the projected effective area of the reflector such that microwave absorber material linin...
|
|
JPS6123552Y2 |
|
|
JPS6122338Y2 |
|
|
JPS6197898U |
|
|
JPS61133705A |
PURPOSE: To sharpen more a received picture pattern and to prevent surely generation of ghost or the like by fitting a radio wave shield in parallel with irradiated direction of a radio wave to the peripheral of a parabolic antenna main ...
|
|
JPS6197207U |
|
|
JPS6194395U |
|
|
JPS6194396U |
|
|
JPS61105908A |
PURPOSE: To improve the side lobe characteristic with the use of a radio wave absorbing body in a few number of providing a shield plate nearly coincident with the tangential direction of a mirror surface curve and symmetrical to its axi...
|
|
JPS6175615U |
|
|
JPS6175614U |
|
|
JPS61100901A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6197998A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6115614Y2 |
|
|
JPS6188599A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6188598A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6179307A |
PURPOSE: To obtain an excellent directivity in a wide band, by filling up a cavity in such a way that plural ring-shaped wave absorbers are arranged outward from the center of a plane parallel with an antenna base, with the one having th...
|
|
JPS6114641B2 |
|
|
JPS6157614U |
|
|
JPS6162211A |
PURPOSE: To improve both the cross polarized wave characteristic and the beam shaping by combining beams in a vertical plane by means of an array antenna and combining beams in a horizontal plane by means of a cylindrical mirror surface....
|
|
JPS617491B2 |
|
|
JPS6134997A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6118607U |
|
|
JPS612432A |
PURPOSE: To omit the insertion of an attenuating device into a transmission line, to simplify the titled device and to improve its accuracy by arranging a throttle unit on the inlet of a primary radiator so that a signal is attenuated. C...
|
|
JPS60257198A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS60251708A |
PURPOSE: To eliminate the need for a waveguide tying a primary radiator and a radio equipment by connecting the both directly in a reflecting antenna system utilizing a rotationally symmetric concaved face reflection mirror. CONSTITUTION...
|
|
JPS60244100A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6053404B2 |
|
|
JPS60229505A |
PURPOSE: To allow a resonance circuit to absorb reflected electromagnetic energy by coupling a tuning circuit which resonates with a reflected radio wave closely with the metallic structure where the radio wave is reflected. CONSTITUTION...
|
|
JPS6050001B2 |
Novel powders, and resinous compositions bearing said powders, characterized by excellent chemical stability, electrical conductivity, and energy-absorbing characteristics. These three characteristics can be utilized, alone or combinatio...
|
|
JPS60166198U |
|
|
JPS60163675U |
|
|
JPS6048881B2 |
|
|
JPS60160617U |
|
|
JPS60160618U |
|
|
JPS60206199A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS60146398U |
|
|
JPS60146400U |
|
|
JPS60145716U |
|
|
JPS60142516U |
|
|
JPS60130698U |
|
|
JPS6035844B2 |
An antenna is made operative for two frequency bands, DELTA FB and DELTA FH, the latter higher than the former, by means of a frequency selective absorber, covering, in its edge region, a reflector of the antenna in order to reduce the d...
|
|
JPS60121700U |
|
|
JPS6034202B2 |
|
|
JPS60116710U |
|
|
JPS60116709U |
|
