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Chogawa Mphamvu cha RFTYT 8 Way
Chogawa mphamvu cha 8-Ways ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito m'makina olumikizirana opanda zingwe kuti chigawe chizindikiro cha RF cholowera m'ma siginecha ofanana ofanana. Chimagwiritsidwa ntchito kwambiri m'mapulogalamu ambiri, kuphatikiza machitidwe a antenna a siteshoni yapansi, ma netiweki opanda zingwe am'deralo, komanso m'mabwalo ankhondo ndi ndege.
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RFTYT Njira 10 Zogawa Mphamvu
Chogawa mphamvu ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito kwambiri mu machitidwe a RF, chomwe chimagwiritsidwa ntchito kugawa chizindikiro chimodzi cholowera m'ma siginecha angapo otulutsa ndikusunga chiŵerengero chogawa mphamvu chokhazikika. Pakati pawo, chogawa mphamvu cha njira 10 ndi mtundu wa chogawa mphamvu chomwe chingagawa chizindikiro cholowera m'ma siginecha 10 otulutsa.
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RFTYT 12 Way Power Divider
Chogawa mphamvu ndi chipangizo chodziwika bwino cha microwave chomwe chimagwiritsidwa ntchito kugawa zizindikiro za RF zolowera ku ma doko angapo otulutsa mu chiŵerengero china cha mphamvu. Njira 12 zogawa mphamvu zimatha kugawanso chizindikiro cholowera m'njira 12 ndikuchitulutsa ku ma doko ogwirizana.
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Chotsutsa Chip
Ma Chip resistors amagwiritsidwa ntchito kwambiri mu zipangizo zamagetsi ndi ma circuit board. Chinthu chake chachikulu ndi chakuti amaikidwa
Kuyika bolodi mwachindunji pogwiritsa ntchito ukadaulo woyika pamwamba (SMT), popanda kufunikira kudutsa m'mabowo kapena ma solder pini. Poyerekeza ndi ma resistors achikhalidwe, ma chip resistors ali ndi kukula kochepa, zomwe zimapangitsa kuti bolodi likhale laling'ono kwambiri.
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Chotsukira Mafunde
Chotsukira ma waveguide ndi chipangizo chopanda mphamvu chomwe chimagwiritsidwa ntchito mu ma RF ndi ma microwave frequency band kuti chikwaniritse kutumiza ndi kulekanitsa ma siginecha. Chili ndi mawonekedwe a kutayika kochepa, kulekanitsa kwakukulu, ndi broadband, ndipo chimagwiritsidwa ntchito kwambiri polumikizirana, radar, antenna ndi machitidwe ena. Kapangidwe koyambira ka zotsukira ma waveguide kumaphatikizapo mizere yotumizira ma waveguide ndi zinthu zamaginito. Mzere wotumizira ma waveguide ndi payipi yachitsulo yopanda kanthu yomwe ma siginecha amatumizidwa. Zipangizo zamaginito nthawi zambiri zimakhala zinthu za ferrite zomwe zimayikidwa pamalo enaake mu mizere yotumizira ma waveguide kuti zikwaniritse kudzipatula kwa ma siginecha. Chotsukira ma waveguide chimaphatikizaponso zinthu zothandizira zomwe zimanyamula katundu kuti ziwongolere magwiridwe antchito ndikuchepetsa kuwunikira.
Mafupipafupi a ma frequency ndi 5.4 mpaka 110GHz.
Ntchito zankhondo, zamlengalenga ndi zamalonda.
Kutayika kochepa kwa malo olowera, kudzipatula kwakukulu, kugwiritsa ntchito mphamvu zambiri.
Kapangidwe kake kamapezeka mukapempha.
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Wotsutsa Wotsogozedwa
Ma Resistors Otsogozedwa, omwe amadziwikanso kuti SMD two lead resistors, ndi amodzi mwa zigawo zomwe zimagwiritsidwa ntchito kwambiri m'ma circuits amagetsi, omwe amagwira ntchito yolinganiza ma circuits. Amakwaniritsa magwiridwe antchito okhazikika a circuits mwa kusintha mtengo wotsutsa mu circuits kuti akwaniritse bwino mphamvu yamagetsi kapena magetsi. Amagwira ntchito yofunika kwambiri pazida zamagetsi ndi machitidwe olumikizirana. Resistors yotsogozedwa ndi lead ndi mtundu wa resistors wopanda ma flanges owonjezera, omwe nthawi zambiri amayikidwa mwachindunji pa bolodi la circuit kudzera mu welding kapena mounting. Poyerekeza ndi ma resistors okhala ndi ma flanges, safuna kukonza kwapadera ndi kukonza kutentha.
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RF Duplexer
Cholumikizira cha cavity duplexer ndi mtundu wapadera wa cholumikizira cha duplexer chomwe chimagwiritsidwa ntchito mumakina olumikizirana opanda zingwe kuti chilekanitse zizindikiro zotumizidwa ndi zolandiridwa mu gawo la ma frequency. Cholumikizira cha cavity duplexer chimakhala ndi ma resonant cavities awiri, omwe ali ndi udindo wolumikizana mbali imodzi.
Mfundo yogwirira ntchito ya cavity duplexer imachokera pa kusankha ma frequency, komwe kumagwiritsa ntchito cavity yeniyeni ya resonant kuti itumize ma signal mosankha mkati mwa ma frequency range. Makamaka, chizindikiro chikatumizidwa mu cavity duplexer, chimatumizidwa ku cavity inayake ya resonant ndipo chimakulitsidwa ndikutumizidwa pa resonant frequency ya cavity imeneyo. Nthawi yomweyo, chizindikiro cholandiridwacho chimakhalabe mu cavity ina ya resonant ndipo sichidzatumizidwa kapena kusokonezedwa nacho.
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Kuphatikiza kwa RFTYT RF Hybrid Combiner Signal ndi Amplification
Chosakaniza cha RF hybrid, chomwe ndi gawo lofunika kwambiri pa njira zolumikizirana opanda zingwe ndi radar ndi zida zina zamagetsi za RF, chagwiritsidwa ntchito kwambiri. Ntchito yake yayikulu ndikusakaniza ma signal a RF olowera ndi kutulutsa ma signal atsopano osakanikirana. Chosakaniza cha RF Hybrid chili ndi mawonekedwe a kutayika kochepa, mafunde ang'onoang'ono oyima, kudzipatula kwakukulu, kukula kwabwino kwa amplitude ndi phase balance, komanso ma inputs ndi outputs angapo.
RF Hybrid Combiner ndi kuthekera kwake kopeza kulekanitsa pakati pa zizindikiro zolowera. Izi zikutanthauza kuti zizindikiro ziwiri zolowera sizidzasokonezana. Kulekanitsa kumeneku ndikofunikira kwambiri pamakina olumikizirana opanda zingwe ndi ma amplifier amphamvu a RF, chifukwa kumatha kuletsa kusokonezeka kwa chizindikiro ndi kutayika kwa mphamvu.
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Zolumikizira za RFTYT Low PIM Zophatikizidwa kapena Zotseguka
Cholumikizira chapakati pa ma modulation otsika ndi chipangizo chomwe chimagwiritsidwa ntchito kwambiri m'makina olumikizirana opanda zingwe kuti achepetse kusokonekera kwa ma intermodulation m'zida zopanda zingwe. Kusokonekera kwa ma intermodulation kumatanthauza chochitika chomwe zizindikiro zingapo zimadutsa mu dongosolo losakhala la mzere nthawi imodzi, zomwe zimapangitsa kuti pakhale mawonekedwe a zigawo za pafupipafupi zomwe sizilipo zomwe zimasokoneza zigawo zina za pafupipafupi, zomwe zimapangitsa kuti magwiridwe antchito a dongosolo la opanda zingwe achepe.
Mu machitidwe olumikizirana opanda zingwe, ma coupler otsika pakati pa ma modulation nthawi zambiri amagwiritsidwa ntchito kulekanitsa chizindikiro champhamvu kwambiri cholowera ndi chizindikiro chotulutsa kuti achepetse kusokonekera kwa ma intermodulation.
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Cholumikizira cha RF (3dB, 10dB, 20dB, 30dB)
Cholumikizira ndi chipangizo cha microwave chomwe chimagwiritsidwa ntchito kwambiri pogawa zizindikiro zolowera ku ma doko angapo otulutsa, ndipo zizindikiro zotuluka kuchokera ku doko lililonse zimakhala ndi ma amplitude ndi magawo osiyanasiyana. Chimagwiritsidwa ntchito kwambiri mu makina olumikizirana opanda zingwe, makina a radar, zida zoyezera ma microwave, ndi zina.
Zolumikizira zitha kugawidwa m'mitundu iwiri malinga ndi kapangidwe kake: microstrip ndi cavity. Mkati mwa cholumikizira cha microstrip mumapangidwa makamaka ndi netiweki yolumikizira yokhala ndi mizere iwiri ya microstrip, pomwe mkati mwa cholumikizira cha cavity mumapangidwa ndi mizere iwiri yachitsulo.
