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ADVANCED FERRIMAGNETIC MATERIALS APPLIED TO DIGITAL PHASE SHIFTERS.

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[文献类型]:科技报告
[标题]:ADVANCED FERRIMAGNETIC MATERIALS APPLIED TO DIGITAL PHASE SHIFTERS.
[机构]:Sperry Microwave Electronics C Clearwater Fla
[关键词]:ferromagnetic materials,phase shifters,phase shifters,ferromagnetic materials,digital systems,microwave equipment,magnetic properties,garnet,iron compounds,a1uminum compounds,gadolinium compounds,yttrium compounds,ferrites,x band,hysteresis,dielectric properties,oxides,xray diffraction analysis,
[出版年份]:1965
[报告号]:Rept. no. sj.m 220-0052-3
[报告时间]:Jan 65
[页码]:2p
[馆藏索取号]:AD-610632
[总页数]:82


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[唯一标识符]:CDSITC.AEROSPACE.A86-41524
[文献来源]:美国航空航天数据库(aerospace);国际航宇文摘(IAA)
[资源原始索取号]:A1986-41524; Reference AN: A86-41524
[标题]:Observation of wave phenomena by the Intercosmos-19 satellite (Nabliudenie volnovykh iavlenii na ISZ 'Interkosmos-19')
[作者]:MIGULIN V V
[来源]:Magnitosfernye Issledovaniia no. 7 1985 p. 61 70. In Russian.
[文摘]:Data on interactions of electromagnetic emissions of the Intercosmos-19 onboard transmitter with plasma particles of the upper ionosphere were obtained along with data on natural and artificial wave processes. Electrons were found to be accelerated by the pulsed radiation of the transmitter of the IS-338 ionospheric station at frequencies close to the local plasma frequency, while high-power natural emissions at frequencies of 0.5-1.5 MHz were detected whose energy spectra are similar to that of terrestrial kilometer radiation. The observed processes are explained by nonlinear interactions of high-frequency electromagnetic fields emitted by the antenna with charged particles in the upper ionosphere. In addition, VLF emissions in the upper ionosphere were observed when the satellite passed over seismic regions. (B.J.)
[关键词]:PARTICLE INTERACTIONS; PLASMA ELECTROMAGNETIC INTERACTION; SATELLITE OBSERVATION; UPPER IONOSPHERE; ANTENNA RADIATION PATTERNS; ELECTROMAGNETIC PULSES; ELECTRON ACCELERATION; HIGH FREQUENCIES; INTERCOSMOS SATELLITES; KILOMETRIC WAVES; PLASMA FREQUENCIES;
[出版年份]:1985
[专业领域]:METEOROLOGY AND CLIMATOLOGY
[馆藏索取号]:A86-41524


[唯一标识符]:CDSTIC.ISTP.992867
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:DIRECT CORE ENDFACE CONNECTION FOR COUPLING SINGLE-MODE PLANAR WAVE-GUIDES TO A MULTIFIBER ARRAY
[作者]:M TAKAYA;S NAGASAWA;Y MURAKAMI
[出版单位]:IST INT COMUNICAZIONIGENOA
[会议名称]:9th European Conference on Integrated Optics and Technical Exhibition,TURIN, ITALY,April 13-16, 1999
[来源]:ECIO'99: 9TH EUROPEAN CONFERENCE ON INTEGRATED OPTICS AND TECHNICAL EXHIBITION,pp 429-432
[编辑者]:CIIC
[主办单位]:Cent Studi E Lab Telecomunicas SpA;European Opt Soc;Ist Int Comunicaz
[地址]:M TAKAYA,NIPPON_TELEGRAPH_&_TEL_PUBL_CORP, ACCESS NETWORK SYST LABS, 1-7-1 HANABATAKE, TSUKUBA, IBARAKI 3050805, JAPAN
[专业领域]:OPTICS,PHYSICS, APPLIED,ENGINEERING, ELECTRICAL & ELECTRONIC