Theantenna ya nyanga yokhala ndi polarized iwiriimatha kutumiza ndikulandira mafunde amagetsi ozungulira komanso ozungulira pomwe ikusunga momwe malo alili osasinthika, kotero kuti cholakwika cha kusintha kwa malo a dongosolo chomwe chimayambitsidwa ndi kusintha malo a antenna kuti akwaniritse zofunikira za kusintha kwa polarization chichotsedwe, zomwe zimapangitsa kuti kulondola kwa makinawo kukhale bwino. Ma antenna a nyanga ziwiri okhala ndi polarized ali ndi ubwino wa gain yayikulu, directional yabwino, high polarization isolation, komanso mphamvu yayikulu, ndipo aphunziridwa kwambiri ndikugwiritsidwa ntchito. Ma antenna awiri okhala ndi polarized amatha kuthandizira ma waveforms a linear, elliptical, ndi circular polarized.
Njira Yogwirira Ntchito Yaikulu:
Njira Yolandirira
• Pamene antenna ilandira mawonekedwe olunjika ozungulira, doko lolunjika lokha ndi lomwe lingathe kulilandira, ndipo doko lolunjika limachotsedwa.
• Pamene antenna ilandira mawonekedwe opingasa opingasa, doko lopingasa lokha ndi lomwe lingathe kulilandira, ndipo doko lopingasa limachotsedwa.
• Pamene antenna ilandira ma waveforms ozungulira kapena ozungulira, ma vertical ndi horizontal ports amalandira zigawo zowongoka ndi zopingasa za chizindikiro chozungulira, motsatana. Kutengera ndi kupoletsa kozungulira kwa dzanja lamanzere (LHCP) kapena kupoletsa kozungulira kwa dzanja lamanja (RHCP) kwa ma waveform, padzakhala kuchedwa kwa madigiri 90 kapena lead pakati pa ma ports. Ngati ma waveform ali ozungulira bwino, kuchuluka kwa chizindikiro kuchokera ku ma ports kudzakhala kofanana. Pogwiritsa ntchito mlatho woyenera (ma digiri 90), zigawo zowongoka ndi zopingasa zitha kuphatikizidwa kuti zibwezeretse ma waveform ozungulira kapena ozungulira.
Njira Yoyambira
• Pamene antenna ikuperekedwa kuchokera ku doko loyima, mawonekedwe a mafunde ozungulira molunjika amatumizidwa.
• Imatumiza ma waveforms opingasa olunjika pamene antenna ikuperekedwa kuchokera ku doko lopingasa.
• Pamene antenna ikuperekedwa ndi kusiyana kwa gawo la madigiri 90, zizindikiro zofanana za amplitude ku madoko oyima ndi opingasa, ma waveform a LHCP kapena RHCP amatumizidwa kutengera kuchedwa kwa gawo kapena lead pakati pa zizindikiro ziwirizi. Ngati amplitude ya chizindikiro pa madoko awiriwa si yofanana, mawonekedwe a elliptically polarized amatumizidwa.
Njira Yotumizira
• Pamene antenna ikugwiritsidwa ntchito mu njira yotumizira ndi kulandira, chifukwa cha kulekanitsidwa pakati pa madoko oyima ndi opingasa, kutumiza ndi kulandira nthawi imodzi n'kotheka, monga kutumiza moyima ndi kulandira mopingasa m'makina olumikizirana.
Mau oyamba a mndandanda wa ma antenna awiri ozungulira:
RM-BDPHA0818-12, 0.8-18GHz
RM-CDPHA3337-20, 33-37GHz
RM-BDPHA218-15, 2-18GHz
RM-DPHA75110-20, 75GHZ-110GHZ
RM-DPHA2442-10, 24GHZ-42GHZ
E-mail:info@rf-miso.com
Foni: 0086-028-82695327
Webusaiti: www.rf-miso.com
Nthawi yotumizira: Juni-12-2023
