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Kodi Antena Yotsogolera Ndi Chiyani?
Mu gawo la ma antenna a microwave, kuwongolera ndi gawo lofunikira lomwe limafotokoza momwe antenna imagwirira ntchito bwino mphamvu mbali ina. Ndi muyeso wa kuthekera kwa antenna kuyika mphamvu ya ma radio frequency (RF) mbali ina.Werengani zambiri -
【Zatsopano】Antena ya Conical Dual Horn RM-CDPHA1520-15
Kufotokozera Antena ya Conical Dual Horn 15 dBi Type. Gain, 1.5-20GHz Frequency Range RM-CDPHA1520-15 Chinthu Chodziwika...Werengani zambiri -
Kodi Kupeza Kwambiri Kumatanthauza Antena Yabwino?
Mu gawo la uinjiniya wa microwave, magwiridwe antchito a antenna ndi chinthu chofunikira kwambiri pakutsimikiza magwiridwe antchito ndi magwiridwe antchito a makina olumikizirana opanda zingwe. Nkhani imodzi yomwe ikukambidwa kwambiri ndi yakuti ngati phindu lalikulu limatanthauza antenna yabwino. Kuti tiyankhe mafunso awa...Werengani zambiri -
Momwe Mungakulitsire Kuchuluka kwa Antena
Kupeza ma antenna ndi gawo lofunika kwambiri mu makina olumikizirana opanda zingwe, chifukwa limatsimikizira kuthekera kwa antenna kuwongolera kapena kuyika mphamvu ya ma frequency a wailesi mbali inayake. Kupeza ma antenna ambiri kumawongolera mphamvu ya ma signali, kumakulitsa kulumikizana, ndikuwonjezera...Werengani zambiri -
Kodi antenna ya log periodic ndi chiyani?
Antena ya Log Periodic (LPA) idapangidwa mu 1957 ndipo ndi mtundu wina wa antenna yosasinthasintha pafupipafupi. Imachokera pa lingaliro lofanana lotsatira: pamene antenna imasinthidwa malinga ndi chinthu china chofanana τ ndipo ikadali yofanana ndi kapangidwe kake koyambirira...Werengani zambiri -
Chidziwitso cha Antena
1. Kuchuluka kwa ma antenna Kuchuluka kwa ma antenna kumatanthauza chiŵerengero cha kuchuluka kwa mphamvu ya radiation ya antenna mbali inayake ku kuchuluka kwa mphamvu ya radiation ya antenna yofotokozera (nthawi zambiri gwero labwino la ma radiation point) pa mphamvu yomweyo yolowera. Magawo omwe ...Werengani zambiri -
Momwe mungakulitsire mphamvu yotumizira ndi kuchuluka kwa antenna
1. Konzani bwino kapangidwe ka antenna Kapangidwe ka antenna ndiye chinsinsi chowongolera magwiridwe antchito komanso kuchuluka kwa ma antenna. Nazi njira zingapo zokonzetsera kapangidwe ka antenna: 1.1 Gwiritsani ntchito ukadaulo wa antenna wokhala ndi ma antenna ambiri Ukadaulo wa antenna wokhala ndi ma antenna ambiri ungaphatikizepo...Werengani zambiri -
【Zatsopano】Antena Yozungulira Yozungulira, RM-PSA218-2R
Model Frequency Range Gain VSWR RM-PSA218-2R 2-18GHz 2Typ 1.5 Type RF MISO's Model RM-PSA218-2R ndi pulojekiti yozungulira yogwira dzanja lamanja...Werengani zambiri -
【Zaposachedwa】Antena ya Horn Yokhala ndi Ma Polarized Awiri, RM-DPHA4244-21
Kufotokozera RM-DPHA4244-21 ndi gulu lonse la ma antenna, lomwe lili ndi ma polarized awiri, lomwe limagwira ntchito pa ma frequency a 42 mpaka 44 GHz. T...Werengani zambiri -
Kodi phindu labwino kwambiri la antenna ndi lotani?
Kodi phindu la antenna ndi lotani? Kupeza antenna kumatanthauza chiŵerengero cha kuchuluka kwa mphamvu ya chizindikiro chomwe chimapangidwa ndi antenna yeniyeni ndi chipangizo choyenera chowunikira pamalo omwewo m'malo mokhala ndi mphamvu yofanana yolowera. Imafotokoza mozama...Werengani zambiri -
Ubale pakati pa mphamvu ya cholumikizira cha RF coaxial ndi kusintha kwa ma signal frequency
Mphamvu yogwiritsira ntchito ma RF coaxial connectors idzachepa pamene ma signal frequency akuwonjezeka. Kusintha kwa ma signal frequency kumabweretsa kusintha kwa kutayika ndi mafunde oyima pamagetsi, zomwe zimakhudza mphamvu yotumizira ndi zotsatira za khungu. Kwa ...Werengani zambiri -
【Zatsopano】Antena ya nyanga yodziwika bwino, WR(10-15)
Antena Yabwino Kwambiri kwa Inu Zinthu Zofanana > Gain: 25 dBi Mtundu > Linear Polarization > VSWR: 1.3 Mtundu > Cross Polarization Isolation: 50 &g...Werengani zambiri
