Cryogenic Low Pass Filters RF Coaxial High Frequency Microwave Millimeter Wave Mitar Radio

Cryogenic Low Pass Filters RF Coaxial High Frequency Microwave Millimeter Wave Mitar Radio

Siffofin:

Babban Ƙimar Tsayawa
Karamin Girma

Aikace-aikace:

Telecom
Gwajin dakin gwaje-gwaje
Masu karɓa
Kayan aiki

TUNTUBE YANZU

Cryogenic ƙarancin izinin wucewa

Cryogenic low pass filters sune na'urori na lantarki na musamman waɗanda aka tsara don aiki da kyau a cikin yanayin cryogenic (yawanci a yanayin yanayin helium na ruwa, 4K ko ƙasa). Waɗannan masu tacewa suna ba da izinin ƙananan sigina don wucewa yayin da ake rage siginar mafi girma, yana mai da su mahimmanci a cikin tsarin inda amincin sigina da rage amo ke da mahimmanci. Ana amfani da su ko'ina a cikin ƙididdigar ƙididdiga, na'urorin lantarki masu ƙarfi, ilimin taurari na rediyo, da sauran aikace-aikacen kimiyya da injiniya na ci gaba.

Siffofin:

1. Cryogenic Performance: Rediyon mitar cryogenic ƙananan matattarar wucewa da aka tsara don yin aiki da dogaro a matsanancin yanayin zafi (misali, 4K, 1K, ko ma ƙasa). An zaɓi kayan aiki da abubuwan haɗin gwiwa don kwanciyar hankali na thermal da ƙarancin ƙarancin zafi don rage nauyin zafi akan tsarin cryogenic.
2. Ƙarƙashin Ƙarƙashin Sakawa: Yana tabbatar da ƙaramar sigina a cikin lambar wucewa, wanda ke da mahimmanci don kiyaye siginar sigina a cikin aikace-aikace masu mahimmanci kamar ƙididdigar ƙididdiga.
3. High Attenuation a cikin Stopband: Yadda ya kamata ya toshe amo mai girma da sigina maras so, wanda ke da mahimmanci don rage tsangwama a cikin ƙananan tsarin zafi.
4. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa ) Ya Ƙaddara don haɗawa a cikin tsarin cryogenic, inda sararin samaniya da nauyi ke iyakancewa.
5. Faɗin Mita: Za'a iya ƙirƙira don ɗaukar nau'ikan mitoci masu yawa, daga ƴan MHz zuwa GHz da yawa, ya danganta da aikace-aikacen.
6. Babban Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfi: Ƙaƙƙarfan iko mai mahimmancin matakan wutar lantarki ba tare da lalata aikin ba, wanda ke da mahimmanci ga aikace-aikace kamar ƙididdiga na ƙididdiga da kuma radiyo astronomy.
7. Low low yadudduka: Rage zafi canja wuri zuwa yanayin cryerogenic, tabbatar da ingantaccen tsarin sanyaya.

Aikace-aikace:

1. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa ) don tace sarrafawa da siginar karantawa, tabbatar da watsa sigina mai tsabta da kuma rage amo wanda zai iya lalata qubits. Haɗewa cikin firji mai narkewa don kiyaye tsabtar sigina a yanayin zafin millikelvin.
2. Radio Astronomy: An yi aiki a cikin masu karɓar na'urar hangen nesa na rediyo don tace amo mai yawa da kuma inganta yanayin abubuwan da ke cikin taurari. Mahimmanci don gano sigina masu rauni daga abubuwa na sama masu nisa.
3. Superconducting Electronics: High mita cryogenic low pass filters amfani da superconducting circuits da na'urori masu auna firikwensin don tace tsangwama mai girma, tabbatar da daidaitaccen sarrafa sigina da aunawa.
4. Gwajin ƙarancin zafin jiki: Microwave cryogenic low pass filters da aka yi amfani da su a cikin saitin bincike na cryogenic, kamar nazarin superconductivity ko abubuwan mamaki, don kula da tsabtar sigina da rage amo.
5. Sarari da Sadarwar Tauraron Dan Adam: An yi amfani da shi a cikin tsarin sanyaya cryogenic na kayan aikin sararin samaniya don tace sigina da inganta ingantaccen sadarwa.
6. Hoto na likitanci: Millimeter wave cryogenic low pass filters da aka yi amfani da su a cikin tsarin haɓakawa na ci gaba kamar MRI (Magnetic Resonance Imaging) wanda ke aiki a yanayin zafi na cryogenic don haɓaka ingancin sigina.

Qualwaveyana ba da babban tasha na kin amincewa da ƙananan ƙarancin izinin wucewa a cikin kewayon mitar DC-8.5GHz. Ana amfani da filtattun ƙarancin wucewar rf cryogenic a yawancin aikace-aikace.

Lambar Sashe	Lambar wucewa (GHz, min.)	Lambar wucewa (GHz, Max.)	Asarar Shigarwa (dB, Max.)	VSWR (Max.)	Tsayawa Tsayawa (dB)	Masu haɗawa SMASSMP
QCLF-11-40	DC	0.011	1	1.45	40@0.023~0.2GHz	SMA
QCLF-500-25	DC	0.5	0.5	1.45	25@2.7~15GHz	SMA
QCLF-1000-40	0.05	1	3	1.58	40@2.3~60GHz	SSMP
QCLF-8000-40	0.05	8	2	1.58	40@11 ~ 60GHz	SSMP
QCLF-8500-30	DC	8.5	0.5	1.45	30@15~20GHz	SMA