M'makanema amakono, wailesi yawailesi (RF) yakutsogolo imachita mbali yovuta yothandizirana ndi zinthu zopanda zingwe. Atakhala pakati pa antenna ndi digito babband, kutha kwa RF kutsogolo kwa njira yopangira zinthu zobwera ndi zizindikiro zotuluka, zomwe zimapangitsa kukhala chinthu chofunikira pazida za mafoni a Satellites.
Kodi a RF kutsogolo ndi chiyani?
Mapeto a RF Kumapeto imakhala ndi zinthu zosiyanasiyana zomwe zimagwira kulandira ndi kufalitsa. Zinthu zazikulu zimaphatikizapo Empnifers (Pa), phokoso lotsika-noise (LNA), zosefera, ndi kusintha. Izi zikuluzikulu zimagwirira ntchito limodzi kuti zitsimikizire kuti zizindikiro zimafalikira ndi mphamvu zomwe mukufuna komanso zomveka, pomwe mukuchepetsa kulowerera ndale.
Nthawi zambiri, zigawo zonse pakati pa antenna ndi ma transcerece zimatchedwa kuti rf kutsogolo, ndikuonetsetsa kufalikira kwa zingwe.
2) Gulu ndi ntchito ya RF kutsogolo
Mapeto a RF Kumapeto amatha kugawidwa m'magulu awiri akulu akulu malinga ndi mawonekedwe ake: zigawo zikuluzikulu ndi ma module a RF. Zigawo zikuluzikulu zimaphatikizidwa motengera ntchito yawo, pomwe ma module a RF amagawidwa kukhala otsika, apakatikati, ndi kuphatikiza kwakukulu. Kuphatikiza apo, kutengera njira yofananira yotumiza chizindikiro, kutha kwa RF kutsogolo kumagawidwa pofalitsa ndi njira zoperekera.
Kuchokera ku magawo a zida zanzeru, zigawo zazikulu za RF Kumapeto kwa Empnifarier (Pa), Dumpler (Switcher), extch), etc.,. Zida izi, limodzi ndi chip chip chip, pangani dongosolo lathunthu la RF.
Mphamvu Ampraides (Pa): Limbitsani chizindikiro chikufalikira.
Maunda: Kutengera Kupanga ndi Zizindikiro Zapadera, Kulola zida zogawana bwino.
Kusintha kwa wailesi
Zosefera: Sefa pafupipafupi ndikusunga chizindikiro.
Maphokoso otsika (LNA): kukulitsa zizindikiro zomveka pakulandila.
Ma module a RF, kutengera kuchuluka kwa ma module ophatikizira (monga Asm) kwa ma module ophatikizira (monga ma module), ndi ma Pamd, lna st ner). Mtundu uliwonse wa module umapangidwa kuti akwaniritse zosowa zosiyanasiyana.
Kufunika Kwambiri M'magulu Olumikizirana
Kutsogolo kwa RF kutsogolo ndi kofunikira kwambiri kulumikizana mwanzeru. Imafotokoza momwe dongosololi limagwirira ntchito moyenera malinga ndi mphamvu zamaidi, mkhalidwe, ndi bandwidth. Mwa ma netral ma netfela, mwachitsanzo, kuthamanga kwa rf kumathandizira kuyankhulana momveka bwino pakati pa chipangizocho ndi malo osokoneza bongo, kuthamanga kwa data, ndikuwongolera.
Njira za RF kutsogolo-kumapeto
Apex imakhazikika pakupanga chizolowezi cha RF kutsogolo, kupereka mayankho ogwirizana kuti akwaniritse zofunikira zina zamakanema osiyanasiyana. Zogulitsa zathu za RF zakumapeto zimatsimikizira kuti kugwiritsidwa ntchito pazomwe mumagwiritsa ntchito, Awespace, chitetezo, ndi zina zambiri.
Mapeto
Mapeto a RF Kumapeto ndi gawo lofunikira pa njira iliyonse yolumikizirana, ndikuwonetsetsa kuti kufala koyenera kumayikidwa ndi kulandira polumikizirana. Ndi kupititsa kwaukadaulo ndi zofuna kukula kwa njira zapamwamba, kufunikira kwa mayankho apamwamba a RF kutsogolo kumapitilizabe kuwuka, kumapangitsa kuti akhale gawo loyenerera mu maukonde a ma network opanda zingwe.
For more information on passive components, feel free to reach out to us at sales@apextech-mw.com.
Post Nthawi: Oct-17-2024
