Kugumiswa kweCoaxial kweCryogenic RF Microwave Coax Load Radio

Kugumiswa kweCoaxial kweCryogenic RF Microwave Coax Load Radio

Zvimiro:

VSWR yakaderera
Broadband

Mashandisirwo:

Zvinotumira
MaAntena
Bvunzo reLabhoritari
Kufananidza Impedance

BATA IZVOZVI

Kugumiswa kweCryogenic Coaxial

Cryogenic coax termination chishandiso che "single port" chinoshandiswa muma microwave neRF systems, kunyanya kunwisa simba re microwave mumitsetse yekutumira magetsi uye kuvandudza mashandiro e "circuit matching performance".

Zvinotevera itsananguro yakadzama yehunhu hwayo uye mashandisirwo ayo:

1. Bhendi rekushanda rakafara: Mafrequency ekugumira kweRF anowanzo kuve kubva kuDC kusvika ku20GHz, izvo zvinogona kufukidza akasiyana-siyana e microwave uye RF application.
2. VSWR Yakaderera: NeVSWR yakaderera, magumo e microwave anogona kuderedza kuratidzwa kwechiratidzo uye kuve nechokwadi chekugadzikana kwekutumira chiratidzo.
3. Kushanda zvakanaka kwekudzivirira kurova kwemoyo uye kudzivirira kutsva: Kupera kwemhepo kwakanyanya kunoratidza kugona kwakanaka kwekudzivirira kurova kwemoyo uye kudzivirira kutsva munzvimbo dzine simba guru kana kuti pulse signal, zvichiita kuti dzikwanise kushandiswa zvakanyanya.
4. Kushanda kwemagetsi kwakaderera: Inogona kuchengetedza kushanda kwemagetsi kwakasimba kunyangwe munzvimbo dzine tembiricha yakaderera, zvichiita kuti ikodzere kushandiswa mumamiriro ekunze ekupisa kwakanyanya.

Ine basa rinotevera:

1. Kufananidza dunhu re microwave: Kugumira kwemafungu e millimeter kunowanzo batanidzwa kuma terminals edunhu kuti kutore simba re microwave kubva pamutsetse wekutumira, kunatsiridza mashandiro ekufananidza edunhu, uye kuve nechokwadi chekuti kutumirwa kwechiratidzo kwakasimba.
2. Kugumisa Kwenhema kweAntena: MumaRF systems, radio frequency cryogenic coaxial terminations inogona kushandiswa seKugumisa kwenhema kweantena kuyedza uye kugadzirisa mashandiro eantena.
3. Kufananidza terminal yeTransmitter: Musystem yetransmitter, mutoro weredhiyo unogona kushandiswa seterminal Termination yekupedza simba rakawandisa uye kudzivirira kuratidzwa kwechiratidzo kuti chisapindirane nesystem.
4. Matching ports emidziyo ye microwave ine maports akawanda: Mumidziyo ye microwave ine maports akawanda yakaita se circulators uye directional couplers, Cryogenic coaxial terminations inogona kushandiswa matching ports, zvichiita kuti pave nekuenderana kwe characteristic impedance uye kuvandudza kurongeka kwekuyera.

Cryogenic coaxial terminations inoshandiswa zvakanyanya mukufananidza, kuyedza, uye kugadzirisa masisitimu e microwave neRF nekuda kwebhendi rayo rema frequency rakafara, coefficient yakaderera yewave, uye kugona kwayo kurwisa pulse. Hunhu hwayo hwekupisa kwakaderera hunoita kuti ive yakakodzera kushandiswa munzvimbo dzakanyanya uye chikamu chakakosha mukugadzira nekuyedza ma microwave circuit.

Qualwaveinopa ma "cryogenic coaxial terminations" akanyatsojeka anofukidza huwandu hwemafrequency DC~20GHz. Simba rekubata rinosvika mawatts maviri.