Chowonjezera Phokoso Chochepa, Mafupipafupi 0.1 ~ 18GHz, Gain 30dB, Phokoso Chithunzi 3dB

Chothandizira phokoso lotsika ndi chipangizo chamagetsi chomwe chimagwiritsidwa ntchito kukulitsa zizindikiro zofooka, chomwe chimagwiritsidwa ntchito kwambiri m'magawo monga kulumikizana, radar, zakuthambo za wailesi, ndi zina zotero.

Makhalidwe:

1. Chokwanira cha phokoso lochepa
Phokosoli limagwiritsidwa ntchito pofotokoza kuchuluka kwa kuwonongeka kwa phokoso la chizindikiro cholowera ndi amplifier, ndipo ndi chizindikiro choyezera momwe phokoso limagwirira ntchito la amplifier. Kuchuluka kwa phokoso lochepa kumatanthauza kuti amplifier imayambitsa phokoso lochepa kwambiri pamene ikukulitsa chizindikiro, zomwe zingasunge bwino chidziwitso choyambirira cha chizindikirocho ndikukweza chiŵerengero cha chizindikiro-kwa-phokoso cha dongosolo.
2. Kupeza phindu lalikulu
Kuchuluka kwa maginito kumatha kukulitsa maginito ofooka mpaka kufika pamlingo wokwanira wogwiritsira ntchito maginito ena. Mwachitsanzo, polankhulana ndi maginito, maginito a maginito amakhala ofooka kale akafika pamalo olandirira maginito pansi, ndipo kuchuluka kwa maginito a phokoso lochepa kumatha kukulitsa maginitowa kuti achepetse kufalikira kwa maginito ndi kusinthidwa kwina.
3. Kugwira ntchito kwa gulu lonse kapena gulu la ma frequency enaake
Ma amplifiers a phokoso lotsika angapangidwe kuti azigwira ntchito mu gulu lalikulu la ma frequency ndipo amatha kukulitsa ma signals pa ma frequency ambiri.
4. Kulunjika kwakukulu
Kulumikizana kwakukulu kwa amplifier ya phokoso lotsika kumatsimikizira kuti mawonekedwe a mafunde ndi ma frequency a chizindikirocho sizikusokonekera panthawi yokulitsa, kuonetsetsa kuti zizindikirozi zitha kuchepetsedwa ndikuzindikirika molondola pambuyo pokulitsa.

Ntchito:

1. Gawo lolumikizirana
Mu makina olumikizirana opanda zingwe, monga kulankhulana kwa mafoni, netiweki yapafupi yopanda zingwe (WLAN), ndi zina zotero, chokulitsa phokoso lotsika ndi gawo lofunikira la cholandirira. Chimakulitsa zizindikiro zofooka za RF zomwe zimalandiridwa ndi antenna pomwe chimachepetsa kuyambitsa phokoso, motero chimakweza kukhudzidwa kwa njira yolumikizirana.
2. Dongosolo la radar
Pamene mafunde amagetsi otulutsidwa ndi radar agwirizana ndi cholinga ndikubwerera ku radar receiver, mphamvu ya chizindikiro imakhala yofooka kwambiri. Chojambulira cha phokoso lotsika chimakulitsa zizindikiro zofooka izi kumapeto kwa radar receiver kuti chiwongolere luso lozindikira la radar.
3. Zida ndi zoyezera
Mu zida zina zamagetsi zoyezera molondola kwambiri, monga zoyezera za spectrum, zoyezera zizindikiro, ndi zina zotero, zokwezera mawu zomwe zimakhala ndi phokoso lochepa zimagwiritsidwa ntchito kukulitsa chizindikiro choyezedwa, kupititsa patsogolo kulondola kwa muyeso ndi kukhudzidwa kwa chipangizocho.

Qualwave Inc. imapereka gawo lokulitsa mawu lotsika kapena makina onse kuyambira DC mpaka 260GHz. Ma amplifiers athu amagwiritsidwa ntchito kwambiri mu ma waya opanda zingwe, olandila, oyesa labotale, radar ndi zina.
Nkhaniyi ikubweretsa amplifier ya phokoso lochepa yokhala ndi ma frequency a 0.1 ~ 18GHz, kuwonjezeka kwa 30dB, ndi chiwerengero cha phokoso cha 3dB.