Katalogu-
Chogawa mphamvu cha gulu la 617-4000MHz chogwira ntchito bwino kwambiri
Mu machitidwe amakono a RF, zogawa mphamvu ndi zinthu zofunika kwambiri kuti zitsimikizire kugawa bwino kwa ma signal ndi kutumiza. Lero, tikuyambitsa chogawa mphamvu chapamwamba cha band ya 617-4000MHz, chomwe chimagwiritsidwa ntchito kwambiri pakulankhulana opanda zingwe, machitidwe a radar, ndi kulumikizana kwa satellite...Werengani zambiri -
Chogawa mphamvu cha gulu la 617-4000MHz chogwira ntchito bwino kwambiri
Mu ntchito za RF, zogawa mphamvu ndi gawo lofunika kwambiri mu machitidwe ogawa zizindikiro. Masiku ano, tikuyambitsa chogawa mphamvu chapamwamba chogwira ntchito bwino choyenera bandeji yama frequency ya 617-4000MHz, yomwe imagwiritsidwa ntchito kwambiri muzolumikizirana, machitidwe a radar ndi zina...Werengani zambiri -
Chogawa Mphamvu cha Band cha 617-4000MHz
Chogawa chathu chamagetsi chapangidwira gulu la ma frequency la 617-4000MHz ndipo chimagwiritsidwa ntchito kwambiri pakulankhulana opanda zingwe, kulumikizana ndi satellite, machitidwe a radar ndi madera ena, kupereka mayankho okhazikika komanso ogwira mtima ogawa ma signal. Ndi magwiridwe ake abwino kwambiri amagetsi...Werengani zambiri -
Ma antenna ndi zida zamafunde a microwave millimeter: kusanthula kwa panoramic kuyambira ukadaulo mpaka kugwiritsa ntchito
Mu ukadaulo wolumikizirana womwe ukukula mofulumira, zinthu zamafunde a microwave millimeter, monga gawo lofunikira la machitidwe amakono olumikizirana opanda zingwe, zimagwira ntchito yofunika kwambiri. Ma antenna ndi zida izi zomwe zimagwira ntchito mu frequency band ya 4-86GHz sizimangogwira ntchito yothamanga kwambiri...Werengani zambiri -
Udindo wofunikira wa ukadaulo wa RF pa kuyendetsa mwanzeru
Ukadaulo wa RF umagwira ntchito yofunika kwambiri mu makina oyendetsa magalimoto anzeru, makamaka polumikizirana opanda zingwe komanso kusinthana deta pakati pa magalimoto ndi malo akunja. Ma sensor a radar amagwiritsa ntchito ukadaulo wa RF kuti azindikire mtunda, liwiro, ndi komwe zinthu zozungulira zikupita, zomwe zimapangitsa kuti zinthu...Werengani zambiri -
Chophatikiza cha RF Cavity 156-945MHz
Chophatikiza ichi ndi chophatikiza chapamwamba cha magulu atatu chomwe chimapangidwira kulumikizana kwa netiweki ya sitima, ndipo chingapereke mayankho odalirika ophatikiza zizindikiro m'malo ovuta. Chogulitsachi chimaphimba magulu atatu afupipafupi: 156-166MHz, 880-900MHz ndi 925-945MHz,...Werengani zambiri -
Kumvetsetsa Ma S-Parameters: Zizindikiro Zofunikira Pakugwira Ntchito mu Kapangidwe ka RF
Chiyambi cha Ma S-Parameters: Chidule Chachidule Pakupanga mauthenga opanda zingwe ndi ma radio frequency (RF), ma scattering parameters (S-parameters) ndi chida chofunikira chomwe chimagwiritsidwa ntchito poyesa magwiridwe antchito a zigawo za RF. Amalongosola makhalidwe ofalitsa ma signal a RF mu zida zosiyanasiyana...Werengani zambiri -
Udindo wofunikira wa zosefera za LC zotsika mtengo m'makina amakono amagetsi
Zosefera za LC zotsika mtengo zimagwira ntchito yofunika kwambiri pakupanga ma siginecha amagetsi. Zingathe kusefa bwino ma siginecha otsika mtengo ndikuletsa phokoso la ma frequency apamwamba, motero zimakweza ubwino wa ma siginecha. Zimagwiritsa ntchito mgwirizano pakati pa inductance (L) ndi capacitance (C). Inductance imagwiritsidwa ntchito poletsa ...Werengani zambiri -
Mfundo zazikulu ndi njira zatsopano zogwiritsira ntchito ma couplers olunjika
Ma Directional couplers ndi zida zofunika kwambiri mu RF ndi ma microwave system, ndipo amagwiritsidwa ntchito kwambiri poyang'anira ma signal, kugawa mphamvu ndi kuyeza. Kapangidwe kawo kaluso kamawathandiza kutulutsa zigawo za ma signal mbali inayake popanda kusokoneza kutumiza ma signal kwakukulu. ...Werengani zambiri -
Kusanthula mozama mfundo zogwirira ntchito ndi momwe ma duplexers, triplexers ndi quadplexers amagwirira ntchito
Mu machitidwe amakono olumikizirana opanda zingwe, ma duplexer, ma triplexer ndi ma quadplexer ndi zinthu zofunika kwambiri kuti zitheke kutumiza ma signal a multi-band. Amaphatikiza kapena kulekanitsa ma signal kuchokera ku ma frequency band angapo, zomwe zimathandiza kuti zipangizo zitumize ndikulandira ma frequency band angapo nthawi imodzi...Werengani zambiri -
Mfundo yogwirira ntchito ndi kusanthula kwa ntchito ya coupler
Cholumikizira ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito kutumiza zizindikiro pakati pa ma circuits kapena machitidwe osiyanasiyana. Chimagwiritsidwa ntchito kwambiri m'ma radio frequency ndi ma microwave fields. Ntchito yake yayikulu ndikulumikiza gawo linalake la mphamvu kuchokera ku chingwe chachikulu chotumizira mauthenga kupita ku chingwe chachiwiri kuti chikwaniritse kufalikira kwa zizindikiro,...Werengani zambiri -
Ntchito zazikulu ndi ntchito zambiri za ma RF circulators
Ma RF circulators ndi zida zopanda mphamvu zokhala ndi ma doko atatu kapena kuposerapo omwe amatha kutumiza ma signal a RF mbali imodzi. Ntchito yake yayikulu ndikulamulira njira yoyendera ma signal, kuonetsetsa kuti chizindikirocho chitalowetsedwa kuchokera ku doko limodzi, chimatuluka kuchokera ku doko lotsatira losankhidwa, ndipo sichidzabwerera kapena...Werengani zambiri
