Cryogenic Single Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Mitar Rediyo

Cryogenic Single Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Mitar Rediyo

Siffofin:

Broadband
Karancin Asarar Shigarwa

Aikace-aikace:

Amplifiers
Mai watsawa
Gwajin dakin gwaje-gwaje
Radar

TUNTUBE YANZU

Cryogenic guda shugabanci ma'aurata

Cryogenic guda na jagorar ma'amala shine na'urar microwave wacce aka kera musamman don yanayin ƙarancin zafi (kamar zazzabin helium na ruwa, 4K ko ƙasa), galibi ana amfani dashi don haɗin kai da keɓewar sigina a cikin ƙananan yanayin zafi. Abu ne da ba dole ba ne a cikin fagage kamar ƙididdigar ƙididdiga, na'urorin lantarki masu ƙarfi, da ilimin taurari na rediyo.

Siffofin:

1. Ƙananan yanayin zafi: A cikin ƙananan yanayin zafi (irin su 4K ko ƙananan), kayan na'ura da tsarin suna buƙatar samun kwanciyar hankali mai kyau da ƙananan hasara na thermal. Yawanci, kayan aiki masu ƙarfi kamar niobium ko ƙarancin zafin jiki kayan da suka dace kamar takamaiman yumbu da kayan haɗin gwiwa ana amfani da su don masana'anta.
2. Babban jagora: RF cryogenic ma'aurata guda ɗaya suna da babban jagora kuma suna iya haɗa siginar shigarwa daga wannan tashar jiragen ruwa zuwa wani yayin da rage zubar da siginonin baya.
3. Rashin ƙarancin shigarwa: A cikin ƙananan yanayin zafi, asarar shigarwa na coaial cryogenic ma'aurata guda ɗaya yana da ƙananan ƙananan, yana tabbatar da iyakar watsa sigina.
4. Babban keɓewa: Keɓewa shine maɓalli mai nuni a cikin ma'auratan jagora. Ƙananan zafin jiki guda ɗaya masu haɗin kai yawanci suna da mafi girman keɓewa a ƙananan yanayin zafi, yadda ya kamata yana hana sigina da tsangwama.
5. Ayyukan Watsawa: Yawancin mitar rediyo cryogenic ma'aurata guda ɗaya an tsara su don aiki mai faɗi don saduwa da buƙatun yanayin aikace-aikacen daban-daban.
6. Karamin ƙira: Saboda ƙayyadaddun sararin samaniya na tsarin ƙananan zafin jiki, millimeter wave cryogenic single directional couplers an yawanci tsara su zama sosai m, sa su sauki hade cikin low-zazzabi thermostats ko dilution firiji.

Aikace-aikace:

1. Ƙididdigar ƙididdiga: A cikin manyan kwamfutocin ƙididdiga, ana amfani da microwave cryogenic guda ɗaya na jagora don watsawa da ware siginar microwave, tabbatar da sarrafa juzu'in juzu'i da daidaiton karatun sigina. Misali, hanyar haɗin microwave mai ƙarancin zafin jiki da ake amfani da ita don haɗa na'urori masu sarrafa ƙididdiga da tsarin lantarki na ɗaki.
2. Tauraron Taurari na Rediyo: A cikin ƙananan zafin jiki na na'urar hangen nesa na rediyo, ana amfani da ma'auni guda ɗaya don haɗa siginar da keɓancewa don haɓaka hankali da ƙimar sigina zuwa amo na mai karɓa.
3. Superconducting Electronics: A superconducting lantarki tsarin, high ikon cryogenic guda directional couplers ana amfani da rarraba da kuma kadaici da obin na lantarki siginar, tabbatar da kwanciyar hankali da kuma yi na tsarin.
4. Tsarin ma'aunin ƙarancin zafin jiki: A cikin ƙananan matakan gwaji na zafin jiki, ana amfani da ma'aurata guda ɗaya don haɗawa da auna siginar microwave, kamar a cikin gwaji na superconducting resonators ko jimla na'urorin.
5. Sadarwar sararin samaniya: A cikin ayyukan bincike mai zurfi na sararin samaniya, ana iya amfani da ma'aurata guda ɗaya na cryogenic a cikin masu karɓa na ƙananan zafin jiki don inganta ƙwarewa da ingancin liyafar sigina.

Qualwaveyana ba da masu haɗin kai guda ɗaya na broadband cryogenic a cikin kewayon 4GHz zuwa 8GHz. Ana amfani da ma'aurata sosai a aikace-aikace da yawa.