Nkhani Zamalonda
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Kusanthula kwa Ukadaulo wa RF Resistor ndi Mapulogalamu
Ma resistors a RF (Radio Frequency Resistors) ndi zinthu zofunika kwambiri zomwe sizigwira ntchito m'ma circuits a RF, zomwe zimapangidwa makamaka kuti zichepetse chizindikiro, kufananiza impedance, komanso kugawa mphamvu m'malo okhala ndi ma frequency apamwamba. Amasiyana kwambiri ndi ma resistors wamba pankhani ya ma frequency apamwamba...Werengani zambiri -
Buku Lotsogolera la RF Circulator: Kupanga, Mfundo, ndi Zinthu Zofunika Kwambiri
Chozungulira cha RF ndi chipangizo chosasinthasintha chomwe chimagwiritsidwa ntchito mu RF ndi machitidwe a microwave kuti chiwongolere kuyenda kwa zizindikiro mbali ina. Ntchito yayikulu ya chozungulira cha RF ndikupatula zizindikiro ndikuziwongolera m'njira yokonzedweratu, potero kupewa kusokoneza ndikuwongolera dongosolo ...Werengani zambiri -
Dziwani zambiri za njira zopangira, mfundo zogwirira ntchito, ndi makhalidwe ofunikira a RF isolators, zinthu zofunika kwambiri mu machitidwe a RF kuti zizindikiro zisawonongeke komanso kuti zisamawonongeke.
Ma RF isolators ndi zida zongogwiritsidwa ntchito m'ma radio frequency (RF) systems kuti zizindikiro zidutse mbali imodzi pamene zikulekanitsa kapena kutsekereza zizindikiro zomwe zikuyenda mbali ina. Zigawozi ndizofunikira kwambiri poletsa kuwunikira kosafunikira kwa zizindikiro ndikusunga umphumphu wa zizindikiro mu RF...Werengani zambiri -
Kupititsa patsogolo Kukhulupirika kwa Zizindikiro: Udindo wa Ochotsa Ma RF mu Machitidwe Amagetsi
Ma RF isolators ndi zinthu zofunika kwambiri mu makina amagetsi zomwe zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti chizindikirocho chili bwino komanso kupewa kusokonezedwa. Zipangizozi zimapangidwa kuti ziteteze zinthu zobisika kuti zisawonongeke ndikusunga magwiridwe antchito a ma RF circuits. Chimodzi mwazinthu zofunika kwambiri za RF isolator...Werengani zambiri -
Buku Lothandiza Kwambiri la Ma Chip Attenuators: Mfundo Yogwirira Ntchito ndi Kugwiritsa Ntchito
Chiyambi: Zochepetsera ma chip ndi zinthu zofunika kwambiri m'mabwalo amagetsi zomwe zimathandiza kuwongolera mphamvu ya chizindikiro kapena mphamvu. M'nkhaniyi, tifufuza mbali zaukadaulo za zochepetsera ma chip, mfundo zomwe zimagwira ntchito, ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Kodi...Werengani zambiri -
Kumvetsetsa Zothandizira Zotsogola: Buku Lotsogolera pa Kulamulira Zizindikiro za RF
Zochepetsera mphamvu za lead ndi zinthu zofunika kwambiri mu RF (Radio Frequency) zomwe zimapangidwa kuti zichepetse mphamvu ya chizindikiro popanda kusokoneza mawonekedwe ake. Zimagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamagetsi, monga machitidwe olumikizirana, zida zoyesera, ndi zina zotero.Werengani zambiri -
Udindo wa Othandizira Okhazikika mu Uinjiniya ndi Kulankhulana
Zipangizo zochepetsera mphamvu zamagetsi (Flanged Attenuators) zimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana, makamaka mu uinjiniya ndi kulumikizana. Zipangizozi zimapangidwa kuti zizilamulira kuchuluka kwa mphamvu ya chizindikiro, ndikuchichepetsa kufika pamlingo womwe mukufuna popanda kusokoneza chizindikirocho. Zipangizo zochepetsera mphamvu zamagetsi (Flanged Attenuators) zimakhala ndi chinthu choletsa...Werengani zambiri -
Kufufuza Zotetezera Zosiyanasiyana za RF: Mfundo Zogwirira Ntchito ndi Magwiritsidwe Ntchito
Chiyambi: Ma RF variable attenuators ndi zinthu zofunika kwambiri mu ma radio frequency (RF), zomwe zimapangitsa kuti pakhale kusintha kwa ma signal milingo molondola. Nkhaniyi ifufuza mfundo zogwirira ntchito za ma RF variable attenuators ndikuwunika momwe amagwiritsidwira ntchito m'munda wa RF en...Werengani zambiri -
Buku Lotsogolera la Otsutsa Otsogolera: Mitundu, Ntchito, ndi Mapindu
Ma resistors a lead ndi mtundu wa chinthu chamagetsi chomwe chimagwiritsidwa ntchito kwambiri popanga ma circuit ndi ma electronics. Ma resistors awa amatchedwa ma lead kapena mawaya omwe amatuluka kuchokera kumapeto kwa resistor, zomwe zimapangitsa kuti zikhale zosavuta kuyika ndi kulumikizana mkati mwa circuit. Ma resistors a lead amabwera mu va...Werengani zambiri -
Kufunika kwa Kuthetsa Kusagwirizana kwa Coaxial mu RF ndi Microwave Engineering
Kutha kwa coaxial mismatch ndi gawo lofunikira kwambiri pa RF ndi microwave engineering. Kumagwiritsidwa ntchito kuyamwa chizindikiro chomwe chimawonekera kuchokera ku impedance mismatch mu transmission line. Mwachidule, pamene pali kusiyana pakati pa impedance ya khalidwe la trans...Werengani zambiri -
Kufunika kwa Kutha kwa Coaxial Low PIM mu Machitidwe Othamanga Kwambiri
Kutha kwa Coaxial Low PIM ndi zinthu zofunika kwambiri mu RF ndi ma microwave system, zomwe zimathandiza kwambiri kuyamwa ma signali ndikuchepetsa kuwunikira. PIM, kapena passive intermodulation, ndi vuto lofala m'ma system apamwamba omwe angayambitse kuwonongeka kwa ma signali ndi kusokoneza. Ndi ...Werengani zambiri -
Kumvetsetsa Kufunika kwa Kutha kwa Coaxial Fixed Terminations - Zinthu Zosafunikira mu RF Systems
Kutha kwa coaxial fixed termination, komwe kumadziwikanso kuti dummy load, ndi chipangizo chomwe chimagwiritsidwa ntchito mu uinjiniya wamagetsi kuti chiyerekezere katundu wamagetsi popanda kutaya mphamvu. Chimakhala ndi chinthu chotsutsa chomwe chili mkati mwa chivundikiro chachitsulo chomwe chimalumikizidwa ku cholumikizira cha chingwe cha coaxial. Cholinga cha coa...Werengani zambiri
