Ana amfani da eriya mai kama da juna sosai a gwajin RF da aunawa inda aikin broadband, faffadan azimuth, da haɗakar tsarin sassauƙa suke da mahimmanci. Tare da samfuran da aka tsara don aikace-aikace tun daga ƙananan mitoci na RF zuwa microwave, millimeter-wave, da zaɓaɓɓun ƙananan madaukai na sub-THz,Jerin Eriya Mai Sauƙi na RF MISOyana ba injiniyoyi zaɓuɓɓuka iri-iri don buƙatun mita daban-daban, polarization, da kuma dubawa.
Maimakon dogaro da eriya ɗaya don rufe dukkan bakan, jerin RF MISO sun haɗa da samfura da yawa waɗanda suka rufe dukkan bakan.Zaɓaɓɓun madaukai na mita daga 0.02 GHz har zuwa 303 GHzWannan yana bawa injiniyoyi sassaucin zaɓar eriya bisa ga ainihin ma'aunin aiki da yanayin aunawa.
Murfin Broadband don Aikace-aikacen RF daban-daban
Matsakaicin mita yawanci shine abin da ake la'akari da shi na farko lokacin zaɓar eriya mai siffar biconical. Jerin RF MISO ya haɗa da samfura waɗanda suka rufe nau'ikan madaukai daban-daban na aiki, daga tsarin broadband mai ƙarancin mita zuwa aikace-aikacen millimeter mai tsayi da kuma sub-THz.
Misali,RM-BCA0023-2yana aiki daga0.02 zuwa 3 GHzyayin da samfuran kamar suRM-BCA120-2kumaRM-BCA245-3faɗaɗa aiki zuwa20 GHzkuma45 GHz, bi da bi.
Don aikace-aikacen mita mai yawa,RM-BCA10110-4 murfin10 zuwa 110 GHz, yayin daRM-BCA300-3an tsara shi don aiki daga297 zuwa 303 GHz.
Wannan zaɓi mai faɗi na samfuri yana bawa injiniyoyi damar zaɓar kewayon mita wanda ya dace da ma'aunin manufa ko tsarin RF maimakon yin illa ga aiki tare da eriya mara dacewa.
Faɗin Azimuth Mai Faɗi
Babban siffa ta dangin eriya ta RF MISO biconical ita ce faɗin azimuth.
Dangane da samfurin, waɗannan eriya sun dace da tsarin RF inda ake buƙatar watsa sigina ko karɓar su a kan faɗin kusurwar kwance. Wannan yana sa jerin suna da amfani ga sa ido kan siginar broadband, sa ido, gano alkibla, leƙen asiri, da kuma yanayin auna RF daban-daban.
A cikin dakunan gwaje-gwajen eriya, ana iya amfani da eriya mai siffar biconical don kwatanta riba, auna tsarin hasken rana, da kuma tabbatar da ɗakin.
Saitunan Polarization da yawa
Tsarin RF daban-daban na iya buƙatar halaye daban-daban na polarization.
Jerin Antenna na RF MISO Biconical ya ƙunshi samfura masuRarrabuwar layi ta tsaye, Rarrabuwar layi mai karkata 45°, daidaitaccen rarrabuwar layi, da kuma zaɓaɓɓun tsare-tsare masu rarrabawa da zagaye.
Misali, wasu samfuran broadband suna amfani da polarization na layi mai layi na tsaye ko 45°, yayin daRM-BCA3537-3, yana aiki daga35 zuwa 37 GHz, yana ba da tsarin daidaitawa mai zagaye biyu-da'ira-polarization.
Wannan nau'in zaɓuɓɓukan polarization yana ba injiniyoyi ƙarin sassauci lokacin da suke daidaita eriya da buƙatun polarization na tsarin RF da ke kewaye.
Faɗin Sadarwa Mai Sauƙi na RF
Haɗin tsarin yana ƙara zama da mahimmanci yayin da mitar aiki ke ƙaruwa.
A cikin jerin, RF MISO yana samar da nau'ikan hanyoyin sadarwa na coaxial da waveguide, waɗanda suka haɗa da:
- SMA Mace
- N Mace
- 2.92 mm Mace
- 2.4 mm Mace
- 1.0 mm Mace
- Zaɓaɓɓun hanyoyin jagorar raƙuman ruwa
A saman jerin,RM-BCA300-3yana amfani da waniJagorar raƙuman ruwa ta WR3 mai flange UG-387, yana samar da hanyar sadarwa da ta dace da kewayon aikinta na 297–303 GHz.
Samuwar hanyoyin sadarwa daban-daban na RF yana taimaka wa injiniyoyi su haɗa eriya tare da kayan aikin gwaji, ƙarshen gaba na RF, kayan aikin aunawa, da sauran abubuwan haɗin tsarin.
An tsara don Gwaji da Ma'auni na RF
Eriya masu kama da juna na iya taka rawa daban-daban dangane da mitar da tsarin.
Aikace-aikace na yau da kullun don Jerin Antenna na RF MISO Biconical sun haɗa da gwajin EMC, gami da hayakin da aka watsa da ma'aunin rigakafi na radiated; auna eriya da kwatantawa; auna tsarin radiation da tabbatar da ɗakin; sa ido kan siginar broadband; sa ido da gano alkibla; tsarin leƙen asiri; da dandamalin RF da aka ɗora a kan abin hawa, waɗanda aka ɗora a ƙasa, da waɗanda aka haɗa a cikin mota.
Saboda jerin sun haɗa da haɗuwa daban-daban na riba, VSWR, polarization, RF interface, girma, da kuma tsarin injiniya, zaɓin eriya yakamata koyaushe ya fara da kewayon mitar da aka nufa sannan a yi la'akari da buƙatun cikakken tsarin RF.
Zaɓar Eriya Mai Daidaita Biconical
Lokacin zabar samfuri, injiniyoyi yakamata su fara tantance kewayon mitar aiki da ake buƙata, sannan su kimanta polarization da buƙatun hanyar sadarwa ta RF.
Sauran sigogi kamar suVSWR, riba, girma na zahiri, nauyi, da sarrafa ikoya kamata a yi la'akari da shi bisa ga aikace-aikacen da aka yi niyya.
Misali, samfuran ƙananan mitoci na iya samun manyan girman injina, yayin da samfuran milimita-wave da ƙananan THz na iya zama mafi ƙanƙanta. Bukatun haɗin gwiwa kuma suna canzawa yayin da mitar aiki ke ƙaruwa, tun daga masu haɗin coaxial na gargajiya zuwa hanyoyin haɗin milimita-wave na musamman.
Tallafin fasaha na RF MISO zai iya taimaka wa abokan ciniki wajen sake duba kewayon mita, hanyar sadarwa ta RF, rarrabuwar kawuna, hawa, da buƙatun haɗa tsarin lokacin zaɓar eriya mai biconical mai dacewa.
Fayil ɗin Eriya Mai Faɗi Mai Zurfi daga RF zuwa Sub-THz
DagaSamfurin broadband 0.02–3 GHz to Tsarin sub-THz na 297–303 GHz, Jerin Antenna na RF MISO Biconical yana ba da zaɓi daban-daban na eriya don aikin injiniyan RF, aunawa, sa ido, da aikace-aikacen haɗa tsarin.
Tare da kewayon mita da yawa, saitunan polarization, girman injina, da hanyoyin sadarwa na RF da ake da su, jerin suna ba injiniyoyi sassauci don zaɓar eriya bisa ga ainihin buƙatun yanayin gwaji ko dandamalin RF.
Don ƙarin bayani game da samfurin ko taimako game da zaɓin eriya, tuntuɓi ƙungiyar RF MISO don tallafin fasaha.
Lokacin Saƙo: Agusta-14-2026
