Ma Cryogenic Single Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Radio Frequency

Ma Cryogenic Single Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Radio Frequency

Mawonekedwe:

Broadband
Kutayika Kochepa Koyika

Mapulogalamu:

Zokulitsa mawu
Chotumiza
Mayeso a Laboratory
Rada

Lumikizanani Tsopano

Zolumikizira za Cryogenic single directional

Cholumikizira chimodzi cholunjika ndi chipangizo cha microwave chomwe chimapangidwira makamaka malo otentha pang'ono (monga kutentha kwa helium yamadzimadzi, 4K kapena kutsika), chomwe chimagwiritsidwa ntchito makamaka polumikiza ndi kusiyanitsa zizindikiro mu makina otentha pang'ono. Ndi gawo lofunikira kwambiri m'magawo monga quantum computing, superconducting electronics, ndi radio astronomy.

Mawonekedwe:

1. Kutentha kochepa: M'malo otentha kwambiri (monga 4K kapena kutsika), zipangizo ndi kapangidwe kake kayenera kukhala ndi kutentha kokhazikika komanso kutayika kwa kutentha kochepa. Kawirikawiri, zipangizo zopangira zinthu monga niobium kapena zipangizo zogwirizana ndi kutentha kochepa monga ziwiya zinazake zadothi ndi zinthu zophatikizika zimagwiritsidwa ntchito popanga.
2. Kulunjika Kwambiri: Ma couplers a RF cryogenic single directional ali ndi kutsogolera kwakukulu ndipo amatha kuphatikiza ma input signals kuchokera ku doko limodzi kupita ku lina pomwe akuchepetsa kutuluka kwa ma reverse signals.
3. Kutayika kochepa kwa ma insertion: M'malo otentha kwambiri, kutayika kwa ma insertion a coaial cryogenic single directional couplers kumakhala kochepa kwambiri, zomwe zimapangitsa kuti ma signal transmission agwire bwino ntchito.
4. Kudzipatula kwambiri: Kudzipatula ndi chizindikiro chofunikira kwambiri pa zolumikizira zolunjika. Zolumikizira zolunjika pang'ono kutentha nthawi zambiri zimakhala ndi kudzipatula kwakukulu pa kutentha kochepa, zomwe zimathandiza kupewa kuwunikira kwa chizindikiro ndi kusokoneza.
5. Kugwira ntchito kwa Broadband: Ma couple ambiri a radio frequency cryogenic single directional amapangidwira kuti agwire ntchito ya broadband kuti akwaniritse zosowa za zochitika zosiyanasiyana.
6. Kapangidwe kakang'ono: Chifukwa cha malo ochepa a makina otentha pang'ono, ma millimeter wave cryogenic single directional couplers nthawi zambiri amapangidwa kuti akhale ang'onoang'ono kwambiri, zomwe zimapangitsa kuti zikhale zosavuta kuziphatikiza mu ma thermostat otsika kutentha kapena mafiriji osungunuka.

Mapulogalamu:

1. Kuwerengera kwa Quantum: Mu makompyuta a quantum omwe amagwiritsa ntchito superconducting, ma microwave cryogenic single directional couplers amagwiritsidwa ntchito potumiza ndi kulekanitsa ma microwave signals, kuonetsetsa kuti ma quantum bits akuwongolera komanso kulondola kwa kuwerenga kwa ma signal. Mwachitsanzo, ulalo wa microwave wotentha kwambiri womwe umagwiritsidwa ntchito kulumikiza ma quantum processors ndi ma electronic temperature systems.
2. Kuona zakuthambo kwa wailesi: Mu cholandirira cha wailesi chomwe chimakhala ndi kutentha kochepa, cholumikizira chimodzi chimagwiritsidwa ntchito polumikiza zizindikiro ndi kuzipatula kuti chiwongolere kukhudzidwa ndi chiŵerengero cha chizindikiro ndi phokoso cha cholandiriracho.
3. Ma Electronics Oyendetsa Mopitirira Muyeso: Mu makina amagetsi oyendetsera mopitirira muyeso, ma couplers amphamvu kwambiri a cryogenic single directional amagwiritsidwa ntchito pogawa ndi kusiyanitsa ma signal a microwave, kuonetsetsa kuti makinawo ndi okhazikika komanso ogwira ntchito.
4. Njira yoyezera kutentha kochepa: M'mapulatifomu oyesera kutentha kochepa, ma couplers olunjika amodzi amagwiritsidwa ntchito polumikiza ndi kuyeza zizindikiro za microwave, monga poyesa ma superconducting resonators kapena zida za quantum.
5. Kulankhulana kwa mlengalenga: Mu ntchito zofufuza mlengalenga mozama, ma cryogenic single directional couplers angagwiritsidwe ntchito mu ma receiver otsika kutentha kuti akonze kukhudzidwa ndi kugwira ntchito bwino kwa ma signal.

Qualwaveimapereka ma coupler a broadband cryogenic single directional osiyanasiyana kuyambira 4GHz mpaka 8GHz. Ma coupler amagwiritsidwa ntchito kwambiri m'njira zambiri.