简介：ＲａｄａｒＳｙｓｔｅｍＥｎｇｉｎｅｅｒｉｎｇ￥ＤａｌｅＲ．Ｂｉｌｌｅｔｔｅｒ（ＲａｙｔｈｅｏｎＣｏｍｐａｎｙ，Ｍａｓｓａｃｈｕｓｅｔｔｓ．ＵＳＡ）ＷＨＡＴＩＳＲＡＤＡＲＳＹＳＴＥＭＥＮＧＩＮＥＥＲＩＮＧ？Ａｎｏｒｇａｎｉｚａｔｉｏｎｄｅｓｉｒｅｄｔｏ...

简介：

简介：

简介：

简介：TheJournalofSystemsEngineeringandElectronics(EnglishEdition)isacomprehensiveacademicperiodicaljointlysponsoredbytheSecondAcademyofChinaAerospaceScienceandIndustryCorporation,theChineseSocietyofAstronautics,theSystemsEngineeringSocietyofChinaandtheChineseAssociationforSystemSimulation.Itstartedpublicationin1990,andnowappearsfourtimesayear,distributedathomeandabroad.

简介：TheJournalofSystemsEngineeringandElectronicsisacomprehensiveacademicperiodicaljointlysponsoredbyDefenseTechnologyAcademyofChinaAerospaceScience&IndustryCorporation,ChineseSocietyofAstronautics,SystemEngineeringSocietyofChina,andChineseAssociationforSystemSimulation.Itstartedpublicationin1990,andnowispublishedbimonthly.Pursuingbothintensivenessandextensiveness,

简介：

简介：

简介：

简介：

简介：

简介：ＰｒｏｌｏｇｔｏｔｈｅＳｅｃｔｉｏｎｏｎＲａｄａｒＳｙｓｔｅｍＥｎｇｉｎｅｅｒｉｎｇ￥／／ＩｎｔｈｅＥｎｇｌｉｓｈｌａｎｇｕａｇｅｗｅｈａｖｅａｎｅｘｐｒｅｓｓｉｏｎｔｈａｔｓａｙｓｉｔｉｓｐｏｓｓｉｂｌｅ＂ｔｏｌｏｓｅｓｉｇｈｔｏｆｔｈｅｆｏｒｅｓ...

简介：Thisjournalisdevotedtotheadvancementofthescienceandtechnologyofsystemsengineeringandelectronicsthroughthedisseminationoforiginalarchivalresearchpapersdisclosingsignificanttechnicalknowledge,exploratorydevelopments,andapplicationsinastronautics,aeronautics,andrelatedfields.Inaddition,thejournalalsopublishessurvey,expositoryandtutorialpapers.Boththeoryandapplicationswillbeequallyemphasized.

简介：

简介：Tosensitizepolyanilinewithdyesbyelectrochemicalpolymerization,HClO4isemployedasthedopantandoxidant,andthepolyanilinewithdiffernetsensitivepropertiesissynthesized.Theeffectofsensitizedemeraldinesaltontheabsorptionspectrumisdiscussedindetails.Themaximumconductivityofsensitizedfilmsreaches1.22S/cm,andinvestigationondyesensitizingofthepolymerrevealsthatC.I.DirectBlue71,C.I.DirectBlue84,C.I.DirectBlack19andCuPc-(COOH)4mayenhancethephotoconductivityofpolyanilinegreatly.

简介：TheHOPpingFieldEmissionDisplay(HOPFED)isanewarchitectureforfieldemissiondisplays.ThemaindifferencebetweenaconventionalFieldEmissionDisplay(FED)deviceandaHOPFEDliesinthespacerstructure.InaHOPFED,twodielectricplates,namedhopandfluspacer,aresandwichedbetweentheemitterandthefrontplate.TheobjectiveofthisspacerstructureistoimprovetheperformanceofaFEDsubstantiallywithnotablecontrast,colorpurityandluminanceuniformity.Inordertooptimizethestructureofthedeviceandtomaketheelectronspotonthescreenmatchtherequirementofthephosphordotdimension,theinfluenceofelectricalandstructuralparametersofthedeviceontheelectronspotprofilewasstudiedbynumericalsimulationinthispaper.MonteCarlomethodwasemployedtocalculatethepotentialdistributioninsidehopandfluspacersduetosecondaryelectronsmechanismplaysanimportantroleinHOPFED.Theresultsindicatedthatthepotentialdistributioninthespacersandspotprofiledependedstronglyonthehopvoltage,anodevoltageandspacer'slayout.ThisstudymayprovideausefultheoreticalsupportforoptimizingthestructureinHOPFED.

简介：

简介：Thecharacteristicsoflow-frequencyelectricalnoise,voltage-current(V-I)andelectricalderivationfor980nmInGaAsP/InGaAs/GaAshighpowerdoublequantumwelllasers(DQWLs)aremeasuredunderdifferentconditions.Thecorrelationofthelow-frequencyelectricalnoisewithsurfacenon-radiativecurrentofdevicesisdiscussed.Theresultsindicatethelow-frequencyelectricalnoiseof980nmDQWLswithhighpowerismainly1/fnoiseandhasgoodrelationwiththedevicesurfacecurrentatlowinjection.

简介：(GMPLS)一般多协议标签切换基于交通工程是可能的方法之一实现所有光的网络。这个方法与IP技术实现网络并且与交通工程保证服务质量。基于选择光路径的计划和交通计算的方法的建立，所有光的网络的波长路由选择算法被与最短路径和交通工程的优先的线路结合基于交通工程介绍，算法过程被给，并且实际例子在模拟计算以后象分析一样被介绍。这研究结果为所有光的网络的光开关技术的成就有某些意义。

简介：Theworkpresentsademandsideresponse(DSR)model,whichassistselectricityconsumerstoproactivelymitigatepeakdemandonelectricalnetworksinEasternandSouthernAustralia.Alow-costtechnicalarrangement,whichismadeofInternetrelay,arouter,solidstateswitches,andthesuitablesoftware,isusedtocontrolelectricitydemandatuser’spremises.Themodelallowsshiftingloadsfrompeaktooff-peakperiodsinordertoreducepeaks,whichhelpstomoderatethenationalelectricaldemand.Themodelcanbeconcurrentlyusedtoaccommodatetheutilizationofrenewableenergysourcesandtheintroductionofelectricvehicles.Theresultspresentpossiblesavingsontheelectricalenergyconsumptioninthedesignatedregions.