Antena ya RM-SGHA159-10 Standard Gain Horn yo gupima RF ya 4.90–7.05 GHz yizewe

Ibipimo by’antene byizewe bitangirira kuri antene y’icyitegererezo itanga inyungu ishoboka, guhuza neza, n’imiterere y’imirasire isobanutse neza. RF MISO'sRM-SGHA159-10Antena y'ihembe ry'umusaruro usanzweyagenewe gupima RF by'umwuga hirya no hino4.90–7.05 GHzintera y'imibare, itanga igisubizo gifatika kuri laboratwari za antene, isuzuma rya sisitemu y'itumanaho, isuzuma rya radar, hamwe n'ikoreshwa rusange ryo gupima mikoroonde.

Gukorana naubuyobozi bw'umuraba wa WR159, RM-SGHA159-10 itangaInyungu isanzwe ya dBi 10na polarization y'umurongo. Imiterere yayo y'umuraba uringaniye—ifite ubugari busanzwe bwa 3 dB bwa51.6° muri E-planena52.1° mu ndege ya H—ishyigikira urumuri rugenzurwa n’ibipimo bishobora gusubirwamo. Iyi myitwarire y’urumuri rungana cyane ni ingirakamaro cyane cyane iyo injeniyeri zikeneye ubwikorezi buhoraho mu ntera za antene, mu byumba bidafite ijwi, cyangwa mu bipimo by’ubwiyongere bungana.

Guhuza impedance neza ni ingenzi cyane mu ruhererekane rw'ibipimo.VSWR isanzwe ya 1.3:1, antene ifasha kugabanya ingufu zigaragara kandi igashyigikira kohereza neza ibimenyetso mu buryo bunoze mu gice cy’imikorere yabyo. Imiterere y’imikorere iri ku rupapuro rw’amakuru igaragaza igisubizo cyiza cya VSWR n’icyerekezo cyo kwiyongera gikomeje kwiyongera mu ntera ya frequencies, biha injeniyeri imyitwarire y’ingirakamaro kandi ishobora gusobanurwa neza.

Kugira ngo habeho imiterere itandukanye ya sisitemu yo gusuzuma, RM-SGHA159-10 iraboneka hamwe naUburyo bwo kugenzura umuyoboro wa FDP58cyangwaSMA-Female coaxial interfaceVerisiyo y'umurongo w'amashanyarazi ikwiriye guhuzwa mu buryo butaziguye na sisitemu za WR159, mu gihe verisiyo ya coaxial itanga uburyo bworoshye bwo guhuza insinga zisanzwe za RF, ibikoresho, n'ibikoresho byo gupima.

Ubuhanga bwo gushyiramo ni ikindi cyiza gifatika. RF MISO itanga amahitamo asanzwe yo gushyiraho bracket yo mu bwoko bwa L, L-type rotating, na I-type. Bracket izenguruka yemerera guhindura polarization kuri0°, 45°, na 90°, bifasha injeniyeri kugumana uburyo bwo guhuza imiterere y’imirasire mu gihe cyo gupima, kugereranya, no gupima imiterere y’imirasire.

Antene ikozwe muri aluminiyumu ifite irangi risize irangi, ihuza imiterere yoroheje hamwe no kuramba kwa mekanike. Verisiyo ya coaxial-interface ishyigikiraIngufu mpuzandengo ya 150 WnaIngufu z'ingufu za 3000 W, mu gihe urwego rw'ubushyuhe bw'imikorere rwagenwe rwa−40°C kugeza +85°Cyemerera gukoreshwa haba mu duce twa laboratwari ndetse no mu duce dusaba ubufasha bwinshi.

Kubera inyungu yayo ihamye, VSWR iri hasi, ubugari bwayo bugenzurwa, aho ihurira n'ibikoresho byoroshye, hamwe n'uburyo bwo gushyiraho ibintu bufatika,Antene isanzwe ya RM-SGHA159-10 ifite uburebure bw'ihonini amahitamo yizewe yo gupima antene, guhuza sisitemu ya mikoroonde, kugereranya inyungu, gusuzuma radar, no gupima C-band RF.