Antena ya Horn ya RM-CPHA1840-12 Yozungulira Yokhala ndi Polarized ya 18–40 GHz Millimeter-Wave Test

Pamene makina a ma millimeter-wave akupitiliza kukula kudzera mu kulumikizana, kuzindikira, kuyesa, ndi mapulaneti owuluka m'mlengalenga, mainjiniya amafunikira ma antenna omwe amatha kusunga polarization yodalirika komanso magwiridwe antchito a radiation pawindo locheperako la ma frequency.RM-CPHA1840-12Antena ya Horn Yozungulira Yokhala ndi Polarizedyapangidwira ntchito za wideband kuchokera18 mpaka 40 GHz, kuphatikiza kufalikira kwa ma frequency ambiri ndi kapangidwe kakang'ono komanso kopepuka ka makina.

Antena imapezeka mu chilichonsedzanja lamanjakugawanika kozungulira(RHCP) or kupoletsa kozungulira kwa dzanja lamanzere (LHCP)Kuzungulira kwa polarization kumathandiza kuchepetsa kukhudzidwa ndi momwe ma antenna amatumizira ndi kulandira amagwirira ntchito, zomwe zimapangitsa kuti RM-CPHA1840-12 ikhale yothandiza kwambiri m'makina omwe mawonekedwe a nsanja, malangizo a chizindikiro, kapena ngodya yoyikira ingasinthe panthawi yogwira ntchito kapena kuyesa.

Ndi12 dBi phindu lachizolowezi, antenna imapereka chitsogozo chothandiza pakuyeza ma millimeter-wave pamene ikusunga mbiri yowongolera ya gain mu band yogwirira ntchito. Zotsatira za kuyerekezera zikuwonetsa kuwonjezeka kwa gain kupita ku gawo lapamwamba la ma frequency range, kuthandizira radiation yolunjika komanso magwiridwe antchito abwino a link m'malo oyesera ma frequency apamwamba.

Kufananiza kokhazikika kwa impedance ndikofunikiranso mu unyolo woyezera wa broadband. RM-CPHA1840-12 imaperekaVSWR yachizolowezi ya 1.5:1, kuthandiza kuchepetsa mphamvu yowunikira ndikuthandizira kusamutsa mphamvu bwino pakati pa antenna ndi zida za RF zolumikizidwa.2 dB chiŵerengero cha axialzimasonyeza khalidwe labwino lozungulira-polarization, zomwe ndizofunikira kwambiri pamene mainjiniya akufunika kusunga umphumphu wa polarization ndikuchepetsa kusagwirizana kosafunikira kwa polarization.

Antena iyi imaphatikiza polarizer yozungulira, kapangidwe ka mafunde, ndi nyanga yozungulira kukhala gulu lolumikizana bwino. Kapangidwe kameneka kamathandizira machitidwe ofanana a kuwala m'magawo akuluakulu, zomwe zimapangitsa kuti antena ikhale yoyenera kuwunikanso mobwerezabwereza, kuyesa kwa kuwala kwa RF, komanso kuyeza kwa antena koyerekeza. Mawonekedwe a kuwala omwe amaperekedwa pamafupipafupi kuyambira 18 mpaka 40 GHz amapatsanso mainjiniya mawonekedwe othandiza a kusintha kwa kuwala m'malo onse ogwirira ntchito.

Kuphatikiza kwa makina ndi mphamvu ina ya kapangidwe kake. Kuyeza pafupifupiKutalika kwa 129.6 mm ndi mainchesi 28 mm, ndipo kulemera kokhamagalamu 82, RM-CPHA1840-12 ikhoza kuyikidwa mu zipangizo zazing'ono za labotale, makina oikira zinthu, mapulatifomu owuluka m'mlengalenga, ndi zida zogwiritsa ntchito ma millimeter-wave zomwe sizimawononga malo. Kapangidwe kake ka aluminiyamu ndi utoto wake zimapangitsa kuti zikhale zosavuta kulemera, kulimba kwa kapangidwe kake, komanso mawonekedwe ake aukadaulo m'mafakitale.

Kapangidwe ka muyezo kamagwiritsa ntchito2.92 mm mawonekedwe achikazindi zothandiziraMphamvu yapakati ya 20 WndiMphamvu yapamwamba kwambiri ya 40 WMakonzedwe ena olumikizira angakambidwenso malinga ndi zofunikira za dongosolo.

Ntchito zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo:

• Kuyesa kwa Antena kutali
• Kuyeza kwa ma radiation a RF ndi mpweya woipa
• Kuwunika kwa kulumikizana kwa mafunde a millimeter
• Kuyesa kozungulira-polarization
• Kupanga ma radar ndi makina ozindikira
• Mapulatifomu a RF oyendetsedwa ndi ndege
• Mapulojekiti a Laboratory ndi kuphatikiza machitidwe

Ndi zakeBandwidth ya 18–40 GHz, ntchito ya RHCP kapena LHCP yosankhidwa, kufananiza kokhazikika kwa impedance, miyeso yaying'ono, ndi magwiridwe antchito odalirika ozungulira-polarization,RM-CPHA1840-12imapereka njira yosinthika yoyesera ma millimeter-wave ovuta komanso ntchito zopangira makina.