Kodi zazikulu za tinyanga za DF ndi ziti?

Njira yopezera mlongoti (DF mlongoti) imagwiritsidwa ntchito makamaka polandila mafunde amagetsi. Zimapangidwa ndi zinthu zingapo za tinyanga zokonzedwa mumlengalenga molingana ndi dongosolo linalake. Malinga ndi njira zosiyanasiyana zopezera mayendedwe, zinthu za tinyangazi zimasanjidwa m'njira zosiyanasiyana kuti zikwaniritse mayendedwe. Kuchita kwa njira yopezera mayendedwe kumagwirizana kwambiri ndi mlongoti wa DF wolumikizidwa, makamaka komwe kumapeza kulondola, kukhudzika komanso kusatetezedwa kuzizindikiro zamphamvu.

Chithunzi cha ZD-DFA-3060-NFDFmlongotindi chipangizo chapamwamba kwambiri chopezera mawayilesi opangira mapulogalamu omwe amafunikira kuyeza kolondola.

Nazi zina za mlongoti:

Mbali zazikulu

1. Kufalitsa pafupipafupi

300 MHz mpaka 6 GHz: Kufalikira kokulirapo kwa ma frequency angapo, oyenera kuwunika ndi malo a ma siginecha angapo a wailesi.

2. Mlongoti wodziyimira pawokha koma wophatikizika wowunikira

• Amapereka chidziwitso chapamwamba cha omnidirectional.
• Zopangidwa panjira yofanana ndi mlongoti wa DF (Direction Finding) kuti muwonetsetse miyeso yolondola komanso yosasinthasintha.
• Sizidzayambitsa kusokoneza kulikonse pakugwira ntchito kwamtundu wa DF.

3. Mphamvu yoyezera mayendedwe

Kutha kudziwa molondola njira yotumizira uthenga wawailesi yolandiridwa.

Chidziwitso chowongolera chingagwiritsidwe ntchito kupeza gwero lazizindikiro, zomwe ndizofunikira pakuyankha mwadzidzidzi, kuyang'anira chitetezo ndi magawo ena.

4. Zochitika zosiyanasiyana zogwiritsira ntchito

• Thandizo pakuyenda: Imathandiza kudziwa malo omwe zinthu zikuyenda.
• Kusaka ndi kupulumutsa: Pezani mwachangu komwe kuli anthu omwe ali pamavuto.
• Chizindikiritso cha gwero losokoneza: Pezani gwero la kusokoneza kwa electromagnetic.
• Kutolere ma Signal Intelligence: Unikani ndikutsata ma siginecha enieni.

5. Yogwirizana ndi katatu

Zapangidwira kuti zizitha kusuntha komanso kusinthasintha, zitha kugwiritsidwa ntchito ndi ma tripod wamba kuti azitha kutumizidwa mosavuta m'malo osiyanasiyana.

6. Kuchita bwino

Mlongoti wa tchanelo chilichonse umakongoletsedwa malinga ndi kuchuluka kwa ma frequency ake.

Kulondola kwapamwamba kwa azimuth kumatheka, kuonetsetsa kudalirika kwa zotsatira zoyezera.

7. Ubwino wogwiritsa ntchito

• Kulondola kwakukulu: Chifukwa cha mapangidwe apamwamba komanso kukhathamiritsa ma aligorivimu, imatha kupereka malingaliro abwino kwambiri.
• Kusavuta kugwiritsa ntchito: Kapangidwe kakang'ono komanso mawonekedwe osavuta kugwiritsa ntchito kumapangitsa chipangizocho kukhala chosavuta komanso chachangu kukhazikitsa ndikugwiritsa ntchito.
• Kusinthasintha: Itha kugwiritsidwa ntchito mokhazikika komanso pafoni, kusinthira kumadera osiyanasiyana komanso zofunikira pakugwirira ntchito.