Antena ya RM-SGHA10-25 Standard Gain Horn kuri Porogaramu za W-Band za 75–110 GHz

Imikorere myiza yo gupima RF ya W-Band

Ku murongo wa milimetero-wave, buri gice kiri mu ruhererekane rw'ibipimo ni ingenzi. Ubudasa buto bw'impedance, imiterere y'imirasire idahindagurika, cyangwa ibice bidakenewe bya polarisation bishobora kugira ingaruka ku buryo ikizamini gishya kimeze.RF MISOAntena ya RM-SGHA10-25 Standard Gain Hornyagenewe porogaramu zose75 kugeza 110 GHz, itanga igisubizo cy’antene gihamye kandi gisobanutse neza ku bahanga bakorera muri W-band.

Yubatswe hafi yaUburyo bwo kugenzura umuyoboro wa WR10, RM-SGHA10-25 ihuza uburyo bwo gukwirakwiza amakuru bwagutse hamweInyungu isanzwe ya 25 dBinaVSWR isanzwe ya 1.1:1. Iyi mvange ifasha gutanga ingufu za RF neza mu gihe ikomeza kuyobora neza mu buryo bwose bukoreshwa. Antene ikoreshapolarisation y'umurongokandi ikagaragaza50 dB cross-polarisation isolation, ishyigikira ibipimo aho itandukaniro rya polarization ari igice cy'ingenzi cy'imikorere ya sisitemu.

Icyerekezo cyo hejuru hagati ya 75–110 GHz

Ihembe risanzwe ryo gupima riragira agaciro cyane iyo imikorere yaryo y'imirasire ikomeje kugaragara uko inshuro zihinduka. Amakuru ajyanye no kwigana atangwa kuriRM-SGHA10-25Igaragaza ko rikomeza kwiyongera buhoro buhoro mu gice cyose cy’umuvuduko, kuva kuri dBi iri hagati ya 25 ku mpera yo hasi kugera kuri dBi zirenga 27 hafi ya 110 GHz.

Iyi myitwarire y’icyerekezo igaragarira no mu miterere y’imirasire.75 GHz, 92.5 GHz, na 110 GHz, imiterere yiganywe igumana umurambararo w’ingenzi usobanutse neza, mu gihe umurambararo ugenda ugabanuka uko inshuro zigenda ziyongera. Agaciro ka 3 dB k’ubugari bw’umurambararo kavuzwe kerekana iyi ntambwe, gaha inzobere amakuru y’ingirakamaro mu gusuzuma ubushobozi bw’ingufu, ibisabwa mu guhuza, n’imiterere y’ibipimo.

Umucyo muke ku minyururu yo gupima isukuye

Ku murongo wa W-band, guhuza impedance neza biba ingenzi cyane kuko igihombo n'ibyerekanwa bishobora kugira ingaruka ku buryo bworoshye ku gupima muri rusange.

RM-SGHA10-25 yagaragajwe hamwe naVSWR isanzwe ya 1.1:1, kandi umurongo ngenderwaho wo gusimbuza amakuru uri mu rupapuro rw'amakuru ukomeza kuba hafi y'ubumwe mu buryo bwose bwo gukora bwa 75–110 GHz. Iyi myitwarire yo kugabanya urumuri ifasha kugabanya ingaruka zidakenewe ku muraba uhagaze kandi ikemerera imbaraga nyinshi za RF zihari kugera ku mwobo wa antene.

Ku bijyanye n'ibikoresho byo muri laboratwari na sisitemu zo gupima milimetero-wave, ibi bivuze ko antene ishobora gukora nk'ikintu gihoraho cyo kwakira cyangwa kwakira aho gusubiramo no kugenzura imyitwarire ya RF ari ingenzi.

Ubuziranenge bukomeye bwa Polarization

Imiterere ya linear-polarisation ya antene yunganirwa n'uburyo bwo gutandukanya polarisation cyane. Urutonde rw'ibipimo50 dB cross-polarisation isolation, mu gihe amakuru ajyanye no kwigana atanga ibisobanuro by'inyongera ku ivangura rishingiye ku miterere y'imikorere.

Gutandukanya imiterere y’urumuri rw’amashanyarazi n’urumuri rwinshi ni ingenzi cyane iyo inzobere zikeneye gutandukanya igice cy’urumuri rw’amashanyarazi n’ingufu zidasanzwe. Aho kwibanda ku kwiyongera gusa, iyi miterere y’inyongera itanga ishusho yuzuye y’imikorere ya antene mu gupima neza RF.

Iciriritse, yoroheje kandi yubatswe kugira ngo ihuzwe na millimeter-wave

Nubwo ifite ubushobozi bwo gukoresha frequency nyinshi, RM-SGHA10-25 iracyari nto. Imiterere y'ubwoko bwa C ipima hafi82.5 × 26.09 × 33.68 mmkandi ipima gusa0.03 kgImiterere yayo y'umuringa ifiteirangi rya zahabuihuza uburyo bwo gutwara amashanyarazi n'igishushanyo mbonera cy'ibice bya milimetero-wave by'umwuga.

Urupapuro rw'amakuru rugaragaza kandi imiterere y'umurongo/umuyoboro w'amashanyarazi ndetse n'iy'umuyoboro w'itumanaho, biha injeniyeri ubworoherane bwiyongereye mu gushyira antene mu buryo butandukanye bwa RF.

Hamwe na yoUbushyuhe bwa 75–110 GHz, kwiyongera gusanzwe kwa 25 dBi, VSWR nkeya, kwitandukanya gukomeye kwa polarization, hamwe n'imiterere mito ya WR10,RM-SGHA10-25itanga igisubizo gifatika kandi gifatika cyo gupima imiterere ya W-band RF na antene.