Eriya ta Ƙaho ta Gain Standard RM-SGHA10-25 don Aikace-aikacen W-Band na 75–110 GHz

Daidaitaccen Aiki don Ma'aunin W-Band RF

A mitoci na milimita, kowane sashi a cikin sarkar aunawa yana da mahimmanci. Ƙananan rashin daidaiton juriya, tsarin radiation mara ƙarfi, ko abubuwan da ba a so na iya shafar daidaiton gwaji cikin sauri.RF MISOEriya Mai Ƙaho ta Gain ta RM-SGHA10-25an ƙera shi don aikace-aikace a duk faɗin ƙasar75 zuwa 110 GHz, yana samar da mafita mai karko da kuma jagora sosai ga injiniyoyin da ke aiki a cikin rukunin W.

An gina shi a kusa daTsarin jagorar wave na WR10RM-SGHA10-25 ya haɗa da murfin mita mai faɗi daRibar da aka saba samu ta 25 dBikuma1.1:1 VSWR na yau da kullunWannan haɗin yana taimakawa wajen isar da ingantaccen canja wurin makamashin RF yayin da yake riƙe da ƙarfi a cikin kewayon aiki. Eriya tana amfani daRarrabuwar layikuma yana ƙayyadeKeɓewar 50 dB tsakanin polarization, yana tallafawa ma'auni inda wariyar rarrabuwar polarization muhimmin ɓangare ne na aikin tsarin.

Babban Kai Tsaye a fadin 75–110 GHz

Ƙaho mai ƙarfi yana da matuƙar amfani idan yanayin haskensa ya ci gaba da kasancewa abin da ake iya faɗi yayin da mita ke canzawa. Bayanan kwaikwayo da aka bayar donRM-SGHA10-25yana nuna ƙaruwar ƙaruwa a hankali a faɗin ƙungiyar, daga kusan kewayon tsakiyar-25 dBi a ƙarshen ƙasa zuwa sama da 27 dBi kusa da 110 GHz.

Wannan yanayin shugabanci yana kuma bayyana a cikin tsarin radiation.75 GHz, 92.5 GHz, da 110 GHz, tsarin da aka kwaikwayi yana riƙe da babban katako mai bayyana a sarari, yayin da katakon ke ƙara ƙanƙanta yayin da mita ke ƙaruwa. Ƙimar girman katako na 3 dB da aka ruwaito tana nuna wannan ci gaba, tana ba injiniyoyi bayanai masu amfani game da ma'auni lokacin da suke kimanta ƙudurin kusurwa, buƙatun daidaitawa, da yanayin aunawa.

Ƙarancin Tunani don Sarƙoƙin Ma'auni Masu Tsabta

A mitoci na W-band, daidaitaccen daidaitawar impedance yana da mahimmanci musamman saboda asara da tunani na iya yin tasiri cikin sauƙi ga rashin tabbas na ma'auni gaba ɗaya.

An ƙayyade RM-SGHA10-25 tare daVSWR na yau da kullun na 1.1:1, kuma lanƙwasa mai kwaikwayon da ke cikin takardar bayanai ya kasance kusa da haɗin kai a duk faɗin kewayon aiki na 75-110 GHz. Wannan yanayin tunani mai ƙarancin haske yana taimakawa rage tasirin tsayawa-tsaye da ba a so kuma yana ba da damar ƙarin ƙarfin RF da ake da shi don isa ga buɗewar eriya.

Ga tsarin gwaje-gwajen dakin gwaje-gwaje da tsarin gwajin milimita, wannan yana nufin eriya na iya aiki azaman abin da ke da ƙarfi wanda ke haskakawa ko karɓar haske inda maimaitawa da halayen RF masu sarrafawa suke da mahimmanci.

Tsarkakakken Rarraba Ƙasa

Tsarin layin-polarization na eriya yana cike da keɓancewa mai girma tsakanin polarization da cross-polarization. Jerin bayanai dalla-dallaKeɓewar 50 dB tsakanin polarization, yayin da bayanan kwaikwayo da ke tare da shi ke ba da ƙarin haske game da wariyar rarrabuwa a cikin rukunin aiki.

Keɓewar polarization mai yawa yana da matuƙar muhimmanci musamman lokacin da injiniyoyi ke buƙatar bambance ɓangaren polarization da ake so daga kuzarin orthogonal da ba a so. Maimakon mai da hankali kan riba kawai, wannan ƙarin siffa yana ba da cikakken hoto na aikin eriya a cikin ma'aunin RF daidai.

Ƙaramin nauyi, Mai Sauƙi kuma An Gina shi don Haɗakar Millimeter-Wave

Duk da ƙarfinsa mai yawa, RM-SGHA10-25 ya kasance ƙarami. Tsarin nau'in C yana auna kimanin82.5 × 26.09 × 33.68 mmkuma yana da nauyi kawai0.03 kgGina tagulla dagamawa da aka yi da zinariyaya haɗa da tsarin sarrafa wutar lantarki tare da ƙirar kayan aikin milimita-raƙuman ruwa na ƙwararru.

Takardar bayanai kuma tana nuna tsarin jagorar waveguide/flange da kuma tsarin haɗin-haɗi, wanda ke ba injiniyoyi ƙarin sassauci lokacin haɗa eriya cikin saitunan RF daban-daban.

Da nasaRufewa na 75–110 GHz, ribar 25 dBi ta yau da kullun, ƙarancin VSWR, keɓancewa mai ƙarfi na polarization, da ƙaramin tsarin WR10, daRM-SGHA10-25yana ba da ingantaccen kuma ingantaccen mafita na ƙaho mai amfani don yanayin aunawa na W-band RF da eriya mai buƙata.