Kumvetsetsa mfundo zamapangidwe ndi mawonekedwe ogwirira ntchito a tinyanga ta biconical

Biconical Antenna ndi mlongoti wapadera wamagulu osiyanasiyana omwe mawonekedwe ake amakhala ndi ma cones awiri achitsulo osakanikirana omwe amalumikizidwa pansi ndikulumikizidwa ndi gwero lazizindikiro kapena wolandila kudzera pa netiweki yochepetsera. Ma antennas a Biconical amagwiritsidwa ntchito kwambiri poyesa ma electromagnetic compatibility (EMC), kulumikizana opanda zingwe ndi makina a radar. Mfundo yogwirira ntchito ya mlongoti wa biconical ndikugwiritsa ntchito mawonekedwe owunikira komanso ma radiation a mafunde a electromagnetic pazitsulo zachitsulo. Mafunde a electromagnetic akalowa mu mlongoti wa biconical, amawonekera kangapo pamwamba pa chulucho, ndikupanga mphamvu yofalikira. Kuchulukirachulukiraku kumapangitsa kuti mlongoti ukhale wofanana ndi momwe ma radiation amayendera. Chofunikira chachikulu cha ma biconical antennas ndikuchita kwawo kwamagulu ambiri. Itha kugwira ntchito mopitilira ma frequency angapo, nthawi zambiri imaphimba ma megahertz mazana angapo mpaka ma gigahertz angapo. Khalidweli limapangitsa kuti tinyanga tating'ono ting'onoting'ono zizigwiritsidwa ntchito kwambiri poyesa kulumikizana popanda zingwe zamagulu ambiri, komanso kuyesa kwa zida za EMC pamagawo osiyanasiyana. Kuphatikiza apo, kapangidwe ka mlongoti wa biconical ndi wosavuta komanso wosavuta kupanga, kukhazikitsa ndi kugwiritsa ntchito. Komabe, antennas a biconical alinso ndi malire. Choyamba, phindu la mlongoti ndilochepa kwambiri chifukwa cha machitidwe ake a broadband. Kachiwiri, popeza kupanga ndi kupanga tinyanga kumafunika kuganizira kuchuluka kwa ma frequency ndi zofunikira zina, pakhoza kukhala mawonekedwe osiyanasiyana pama bandi ena. Chifukwa chake, ndikofunikira kusankha mlongoti woyenerera wa biconical malinga ndi zofunikira pakugwiritsa ntchito. Mwambiri, mlongoti wa biconical ndi mlongoti wapadera wokhala ndi magulu ambiri ndipo ndi oyenera kulumikizana ndi ma waya opanda zingwe, kuyesa kwa EMC ndi kuyeza. Ili ndi ubwino wamapangidwe osavuta, kupanga kosavuta ndi kugwiritsira ntchito, koma chidwi chiyenera kuperekedwa pakusankha phindu ndi mawonekedwe osiyanasiyana a band frequency.

Biconical Antenna mndandanda wazinthu zoyambira: