Cryogenic kafaffen attenuators rf microgave miller

Cryogenic kafaffen attenuators rf microgave miller

Fasali:

Vswr
Babban aiki

Aikace-aikace:

M
Mai sarrafawa
Gwajin dakin gwaje-gwaje
Injin radar

Tuntuɓi yanzu

ATTUATatator shine abin da babban aikinsa shine rage ƙarfin siginar yana wucewa ta hanyar mai wakiltar. A cikin aikace-aikace aikace-aikace, rf stoetubators na iya aiki a cikin yanayin zazzabi daban-daban, yana ba tashi zuwa dcryogenic tsayayyen attarewa. Mun tsara atetarewa na ƙananan yanayin yanayin zafi (-269 ~ + 125 Digrees Celsius) ta zaɓar ƙimar albarkatun da suka dace da haɓaka matakin fasaha.

Cryogenic kafaffiyar attarewa suna da kyakkyawan hali da kuma babban kwanciyar hankali a matsanancin yanayin zafi. A gefe guda, za a iya amfani da attenuyicatator na microvere azaman amplitude na siginar sigina, kuma a gefe guda, ana iya amfani da matsin lambar milleter kamar yadda zafi yake ɗorawa don canja wurin sanyi. Za'a iya amfani da Mm Wave Attatoator a cikin filayen kamar bincike mai zurfi, ilimin sadakarwar rediyo, da kuma yin amfani da ilimin taurari da kuma binciken SuperCond.

Dalili:

1. Ana amfani da erentiationarfin aiki: Ana amfani da cryobenic tsayayyen atetarewa don daidaita ƙarfin RF da sigina na lantarki a cikin yanayin ƙananan ƙananan yanayin yanayi. Wannan yana da mahimmanci don kare kayan aiki masu dacewa da sarrafa sigina.
2. Ikon amo: Ta hanyar fitowar siginar, hayaniya da tsangwama a cikin tsarin za a iya raguwa, don haka inganta siginar-to-amo na siginar-da.
3. Za'a iya amfani da impedance: cryobenic tsayayyen atetarewa za'a iya amfani dashi don dacewa da rashin daidaituwa na tsarin, don haka yana rage tunani da raƙuman ruwa da kuma inganta tsarin aikin.

Aikace-aikacen:

1. Gwajin kimiyyar kimiyyar lissafi: A cikin gwaje-gwajen ilimin kimiyyar lissafi, ana amfani da tsayayyen cugenuators na atetarewa don sarrafawa da daidaita sigina. Wadannan gwaje-gwajen suna amfani da binciken superconductoror, Quantum computing da sauran ƙananan zafin jiki.
2. Binciken SuperConductor: A Supercondics Binciken Attenubators ana amfani da shi don yanayin da siginar mitar rediyo don nazarin kaddarorin da halayyar superconductorors.
3. Quantum computing: A cikin tsarin tattara kudi, ana amfani da tsayayyen masanin masifa don tsara ƙarfi da hulɗa tsakanin Quantum). Wannan yana da mahimmanci don cimma matsakaicin matakan aiwatar da ayyukan bincike mai zurfi.
4. Astermomes da Terescopes na Rediyo: A cikin tsarin ilimin ilimin zamani da tsarin gelescope, ana amfani da atetanators daidaita karfin sakonnin fayiloli. Wannan yana taimaka inganta inganci da daidaito na bayanan lura.
5. Kayan kayan lantarki na cryrogonic: A cikin kayan lantarki mai ƙarancin wuta, ana amfani da attenutator don sarrafawa da daidaita ƙarfin siginar don tabbatar da aiki na yau da kullun da babban aikin kayan aiki.
A takaice, ana iya amfani da atetenubators na cuppenubators da yawa a cikin filaye da yawa kamar gwaje-gwajen kimiyyar kimiyyar kimiyyar ciyarwa, da kuma kwayar spertuction, da aratun lu'ulu'u. Suna haɓaka aikin tsarin da aminci ta daidai sarrafa sigar sigina da rage amo.

MYana magance madaidaicin madaidaicin cugenuators rufe mitar dep ~ 40Ghz. Matsakaicin iko shine 2 watts. Ana amfani da atetarewa a cikin aikace-aikace da yawa inda rage ƙarfi ake buƙata.

Lambar Kashi	Firta (GHz, min.)	Firta (GHz, Max.)	Ƙarfi (W)	Atenten (DB)	Daidaituwa (DB)	Vswr (max.)	Mai haɗawa 2.92mmSmpAkwatin taurari	Lokacin jagoranci (makonni)
QCFA4002	DC	40	2	1 ~ 10, 20, 30	-1.0 / + 1.0	1.25	2.92mm	2 ~ 4
QCFA2702	DC	27	2	1 ~ 10, 20, 30	-0.6 / + 0.8	1.25	Akwatin taurari	2 ~ 4
QCFA1802	DC	18	2	1 ~ 10, 20, 30	-1.0 / + 1.0	1.4	Smp	2 ~ 4