Antena ya RM-CGHA28-15 Linear Polarization Corrugated Horn Antena yo gukoresha 26.5–40 GHz Millimeter-Wave

Ku bahanga bakorana na sisitemu ya RF ifite frequency yo hejuru na millimetero-wave, imikorere ya antene ntabwo ari iyo gukuza gusa. Kugenzura imirasire, ubuziranenge bwa polarization, guhuza impedance, no guhinduka kw'ihuza bishobora kuba ingenzi kimwe.Antena ya RF MISO RM-CGHA28-15 Linear Polarization Corrugated Horn Antenayagenewe gukemura ibi bisabwa mu buryo bwagutseIntera y'ingufu hagati ya 26.5–40 GHz, bigatuma iba igisubizo gifatika cyo gupima, itumanaho, no gukoresha radar mu buryo bugezweho.

Hamwe naInyungu isanzwe ya dBi 15na1.2 VSWR isanzwe, RM-CGHA28-15 itanga uruvange rukomeye rw'imirasire y'icyerekezo hamwe no guhuza neza RF. Ni ibisanzwe.Ubugari bwa 3 dB ni 26° muri E-plane na 25° muri H-plane, bifasha mu gukora urumuri rw'imbere rugenzurwa neza kugira ngo rukoreshwe aho imyitwarire y'imirasire ishobora gusobanurwa neza ari ngombwa. Antene kandi igaragaza urwego ruto rw'urukiramende rw'impande25 dB muri E-plane na 30 dB muri H-planehamwe naImikorere isanzwe ya 40 dB yo kwambuka urwego rw'impinduka.

Ibisubizo bya simulation bigaragaza neza imikorere ya antene. Mu rwego rw'imikorere, kwiyongera kwa simulation kuzamuka kuva kuri 15 dB ku mpera yo hasi y'umurongo kugera hejuru ya 18 dB hafi ya 40 GHz, mu gihe VSWR simulated iguma hasi ku gice kinini cy'umurongo. Imikorere ya XPD simulated nayo iguma ku rwego rwo hejuru mu mibare yasuzumwe, ishyigikira porogaramu zungukira ku gutandukanya neza umurongo-fatizo.

Koroshya guhuza ni ikindi cyiza cy'ingenzi. RM-CGHA28-15 iboneka mu buryo bubiri:Ubwoko bwa CikoreshaUmuyoboro wa WR28 ufite uruziga rw'urukiramende rufite flange ya UG-599/U, mu giheUbwoko bwa Fitanga2.92 mm aho umurongo wa coaxial w'abagore uhuriraIbi bituma injeniyeri zihitamo verisiyo ijyanye neza n'ibikoresho byabo byo gupima bisanzwe cyangwa imiterere ya sisitemu ya RF. Verisiyo zombi zikoreshainyubako y'umuringa ikozwe mu izahabu, mu gihe igumana ishusho nto kandi yoroheje ya mekanike.

Hamwe na20 W CW na 40 W power handling, RM-CGHA28-15 ikwiriye neza ahantu hatandukanye hakoresha RF nyinshi. Dukurikije ibipimo by'umusaruro, porogaramu zisanzwe zirimoSisitemu za 5G na milimetero-wave, sisitemu za radar, n'itumanaho rya satelite.

Ku ba laboratwari, abahuza sisitemu, n'abahanga mu by'ikoranabuhanga (RF injenyeri) bashaka uburyo bwo gukoraAntene y'ihoni ya 26.5–40 GHzhamwe n’imiterere y’imirasire igenzurwa, amahitamo menshi ya RF, hamwe n’imikorere ikomeye ya polarization, RM-CGHA28-15 itanga urubuga rukoreshwa mu gupima inshuro nyinshi no guhuza sisitemu.