I-RM-CGHA28-15 Linear Polarization Corrugated Horn Antenna yezinhlelo zokusebenza ze-26.5–40 GHz Millimeter-Wave

Konjiniyela abasebenza ngezinhlelo ze-RF ezisebenza ngesivinini esiphezulu kanye nezinhlelo zamagagasi angamamilimitha, ukusebenza kwe-antenna akugcini nje ngokuphathelene nokuzuza. Ukulawulwa kwe-beam, ubumsulwa be-polarization, ukufaniswa kwe-impedance, kanye nokuguquguquka kokuhlanganiswa kungabalulekile ngokulinganayo.I-RF MISO RM-CGHA28-15 Linear Polarization Corrugated Horn Antennayakhelwe ukubhekana nalezi zidingo kulo lonkeIbanga lemvamisa engu-26.5–40 GHz, okwenza kube yisisombululo esisebenzayo sokulinganisa okuthuthukisiwe, ukuxhumana, kanye nezinhlelo zokusebenza ze-radar.

NgeInzuzo ejwayelekile engu-15 dBifuthi1.2 i-VSWR ejwayelekile, i-RM-CGHA28-15 inikeza inhlanganisela enamandla yemisebe eqondisayo kanye nokuqhathaniswa kwe-RF okuphumelelayo. IjwayelekileUbubanzi be-beawidth obungu-3 dB bungu-26° ku-E-plane kanye no-25° ku-H-plane, okusiza ekudaleni umsebe oqondiswa kahle phambili wezinhlelo zokusebenza lapho ukuziphatha kwemisebe okubikezelwayo kubalulekile khona. I-antenna iphinde ichaze izinga eliphansi le-sidelobe25 dB ku-E-plane kanye no-30 dB ku-H-plane, kanyeUkusebenza okujwayelekile kwe-cross-polarization okungu-40 dB.

Imiphumela yokulingisa ikhombisa ngokwengeziwe ukuziphatha kwe-broadband ye-antenna. Kuwo wonke uhla lokusebenza, inzuzo eyenziwe ngokulingisa ikhuphuka isuka cishe ku-15 dB ekugcineni okuphansi kwebhendi iye ngaphezu kwe-18 dB eduze kwe-40 GHz, kuyilapho i-VSWR eyenziwe ngokulingisa ihlala iphansi kakhulu kunebhendi enkulu. Ukusebenza kwe-XPD eyenziwe ngokulingisa kuhlala kusezingeni eliphezulu kuwo wonke amaza ahlolwe, kusekela izinhlelo zokusebenza ezizuza ekuhlukaniseni okuhle kwe-linear-polarization.

Ukuguquguquka kokuhlanganiswa kungenye inzuzo ebalulekile. I-RM-CGHA28-15 itholakala ngezindlela ezimbili zokucushwa: iUhlobo lwe-CisebenzisaUmhlahlandlela wamaza ongunxande we-WR28 one-flange ye-UG-599/U, ngenkathiUhlobo lwe-FinikezaIsixhumi esibonakalayo se-coaxial sowesifazane esingu-2.92 mmLokhu kuvumela onjiniyela ukuthi bakhethe inguqulo efanelana kangcono nemishini yabo yokuhlola ekhona noma ukwakheka kwesistimu ye-RF. Zombili lezi zinguqulo zisebenzisa i-ukwakhiwa kwethusi okumbozwe ngegolide, ngenkathi igcina iphrofayili yomshini encane nelula.

NgeUkuphathwa kwamandla angu-20 W CW kanye nokuphathwa kwamandla angu-40 W okuphezulu, i-RM-CGHA28-15 ifaneleka kahle ezindaweni ezahlukahlukene ze-RF ezivame kakhulu. Ngokusho kwencazelo yomkhiqizo, izinhlelo zokusebenza ezijwayelekile zifaka phakathiIzinhlelo ze-5G kanye ne-millimeter-wave, izinhlelo ze-radar, kanye nokuxhumana kwesathelayithi.

Kwabelabhorethri, abahlanganisi bezinhlelo, kanye nonjiniyela be-RF abafuna i-compactI-antenna yophondo oluhlanganisiwe engu-26.5–40 GHzNgezici zomsebe olawulwayo, izinketho eziningi ze-RF interface, kanye nokusebenza okunamandla kwe-polarization, i-RM-CGHA28-15 inikeza ipulatifomu eguquguqukayo yokuhlola imvamisa ephezulu kanye nokuhlanganiswa kwesistimu.