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Fyuluta Yotsika Kwambiri
Zosefera zotsika zimagwiritsidwa ntchito popereka zizindikiro zama frequency apamwamba poyera pamene zikutseka kapena kuchepetsa zigawo za ma frequency pamwamba pa ma cutoff frequency enaake.
Fyuluta yotsika imakhala ndi mphamvu yolowera pansi pa ma frequency odulidwa, kutanthauza kuti, zizindikiro zomwe zimadutsa pansi pa ma frequency amenewo sizidzakhudzidwa konse. Zizindikiro zomwe zili pamwamba pa ma frequency odulidwa zimachepetsedwa kapena kutsekedwa ndi fyuluta.
Kapangidwe kake kamapezeka mukapempha.
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Fyuluta Yodutsa Kwambiri
Zosefera zodutsa kwambiri zimagwiritsidwa ntchito popereka zizindikiro zotsika pang'onopang'ono poyera pamene zikutseka kapena kuchepetsa zigawo za ma frequency pansi pa ma cutoff frequency enaake.
Fyuluta yodutsa kwambiri ili ndi ma cutoff frequency, omwe amadziwikanso kuti cutoff threshold. Izi zikutanthauza ma frequency omwe fyuluta imayamba kuchepetsa chizindikiro cha ma frequency otsika. Mwachitsanzo, fyuluta yodutsa kwambiri ya 10MHz idzatseka zigawo za ma frequency pansi pa 10MHz.
Kapangidwe kake kamapezeka mukapempha.
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Cirulator Yotsika
Choyatsira mpweya cha RF ndi mtundu wa chipangizo cha RF chomwe chimalola kutumiza mafunde amagetsi molunjika, makamaka omwe amagwiritsidwa ntchito mu radar ndi microwave multi-channel communication systems. Choyatsira mpweya cha RF chimalumikizidwa ku zida zamagetsi kudzera mu riboni.
Kutsika kwa RF mu circulator ndi kwa chipangizo cha microwave chokhala ndi ma doko atatu chomwe chimagwiritsidwa ntchito kuwongolera njira ndi kutumiza kwa zizindikiro mu ma RF circuits. Kutsika kwa RF mu circulator kumakhala kolunjika mbali imodzi, zomwe zimathandiza kuti mphamvu zifalitsidwe mozungulira kuchokera ku doko lililonse kupita ku doko lina. Ma RF circulator awa ali ndi digiri yodzipatula ya pafupifupi 20dB.
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RFTYT 2 Ways Power Divider
Chogawa mphamvu cha njira ziwiri ndi chipangizo chodziwika bwino cha microwave chomwe chimagwiritsidwa ntchito kugawa zizindikiro zolowera mofanana ku ma doko awiri otulutsa, ndipo chili ndi mphamvu zina zodzipatula. Chimagwiritsidwa ntchito kwambiri mu makina olumikizirana opanda zingwe, makina a radar, ndi zida zoyesera ndi kuyeza.
Kapangidwe kake kamapezeka mukapempha.
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RFTYT 16 Way Power Divider
Chida chogawa mphamvu cha njira 16 ndi chipangizo chamagetsi chomwe chimagwiritsidwa ntchito makamaka kugawa chizindikiro cholowera m'ma siginecha 16 otulutsa malinga ndi kapangidwe kake. Chimagwiritsidwa ntchito kwambiri m'magawo monga machitidwe olumikizirana, kukonza ma siginecha a radar, ndi kusanthula kwa ma radio spectrum.
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Fyuluta Yoyimitsa Band
Zosefera za band-stop zimatha kuletsa kapena kuchepetsa zizindikiro mu frequency range inayake, pomwe zizindikiro zomwe zili kunja kwa frequency imeneyo zimakhalabe zowonekera kudzera.
Ma filter a band-stop ali ndi ma cutoff frequency awiri, ma cutoff frequency otsika komanso ma cutoff frequency okwera, zomwe zimapangitsa ma frequency range otchedwa "passband". Zizindikiro zomwe zili mu passband range sizidzakhudzidwa kwambiri ndi fyuluta. Ma filter a band-stop amapanga ma frequency range amodzi kapena angapo otchedwa "stopbands" kunja kwa passband range. Chizindikiro chomwe chili mu stopband range chimachepetsedwa kapena kutsekedwa kwathunthu ndi fyuluta.
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Kutha kwa Chip
Kutha kwa Chip ndi njira yodziwika bwino yopangira zinthu zamagetsi, zomwe zimagwiritsidwa ntchito kwambiri poyika ma circuit board pamwamba. Ma chip resistors ndi mtundu umodzi wa resistor womwe umagwiritsidwa ntchito kuchepetsa mphamvu yamagetsi, kuwongolera impedance ya circuit, ndi voltage yakomweko. Mosiyana ndi ma socket resistor akale, ma patch terminal resistor safunika kulumikizidwa ku circuit board kudzera m'ma socket, koma amagulitsidwa mwachindunji pamwamba pa circuit board. Fomu iyi yopangira imathandiza kukonza kupangika, magwiridwe antchito, komanso kudalirika kwa ma circuit board.
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Kutha kwa Coaxial Mismatch
Kutha kwa Mismatch kumatchedwanso kuti mismatch load yomwe ndi mtundu wa coaxial load. Ndi mismatch load yokhazikika yomwe imatha kuyamwa gawo la mphamvu ya microwave ndikuwonetsa gawo lina, ndikupanga mafunde oyima a kukula kwina, makamaka omwe amagwiritsidwa ntchito poyesa microwave.
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Kutha kwa Mtsogoleri
Kutha kwa Lead ndi choletsa chomwe chimayikidwa kumapeto kwa dera, chomwe chimayamwa zizindikiro zomwe zimatumizidwa mu dera ndikuletsa kuwunikira kwa chizindikiro, motero chimakhudza mtundu wa kufalikira kwa dongosolo la dera. Kutha kwa Lead kumadziwikanso kuti SMD single lead terminal resistor. Chimayikidwa kumapeto kwa dera pogwiritsa ntchito welding. Cholinga chachikulu ndikuyamwa mafunde a chizindikiro omwe amatumizidwa kumapeto kwa dera, kuletsa kuwunikira kwa chizindikiro kuti kusokoneze dera, ndikuwonetsetsa kuti dongosolo la dera likuyendetsedwa bwino.
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Chogawa Mphamvu cha RFTYT cha Njira 3
Chogawa mphamvu cha njira zitatu ndi chinthu chofunikira chomwe chimagwiritsidwa ntchito mu makina olumikizirana opanda zingwe ndi ma RF circuits. Chimakhala ndi doko limodzi lolowera ndi ma doko atatu otulutsira, omwe amagwiritsidwa ntchito kugawa ma signal olowera ku ma doko atatu otulutsira. Chimakwaniritsa kulekanitsa ma signal ndi kugawa mphamvu mwa kukwaniritsa kugawa mphamvu kofanana komanso kugawa kosalekeza. Nthawi zambiri chimafunika kukhala ndi mafunde abwino, kudzipatula kwambiri, komanso kukhala bwino mu band flat.
Kapangidwe kake kamapezeka mukapempha.
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RFTYT 4 Way Power Divider
Chogawa mphamvu cha njira zinayi ndi chipangizo chofala chomwe chimagwiritsidwa ntchito m'makina olumikizirana opanda zingwe, chokhala ndi malo amodzi olowera ndi malo anayi otulutsira.
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RFTYT Njira 6 Zogawa Mphamvu
Chogawa mphamvu cha njira 6 ndi chipangizo cha RF chomwe chimagwiritsidwa ntchito kwambiri mu makina olumikizirana opanda zingwe. Chili ndi malo olowera amodzi ndi malo otulutsira asanu ndi limodzi, omwe amatha kugawa chizindikiro cholowera mofanana ku madoko asanu ndi limodzi otulutsira, zomwe zimapangitsa kuti magetsi agawidwe. Mtundu uwu wa chipangizo nthawi zambiri umapangidwa pogwiritsa ntchito mizere ya microstrip, kapangidwe kozungulira, ndi zina zotero, ndipo uli ndi magwiridwe antchito abwino amagetsi komanso mawonekedwe abwino a ma wailesi.
