0.01-1Ghz high gain Low Noise Power Amplifier

Chishandiso che high-gain low-noise amplifier (LNA) chinoshanda mukati me 0.01 kusvika 1GHz frequency range chinhu chakakosha mumasystem emazuva ano ekutaurirana uye maapplication ekugadzirisa masaini. Chishandiso ichi chakagadzirwa kuti chiwedzere masaini asina simba ukuwo chichiunza ruzha rushoma, zvichiita kuti masaini ave emhando yepamusoro ekugadzirisa kana kuongorora zvimwe zvinhu.

Iyo LNA inowanzo gadzira zvinhu zve semiconductor zvemhando yepamusoro uye matekiniki ekugadzira macircuit kuti iwane hunhu hwayo hwekushanda hwakanaka. Kubudirira kwayo, uko kunogona kuva kukuru, kunoita kuti ikwanise kuwedzera masaini zvinobudirira pasina kukanganisa kwakakosha, zvichiita kuti ive yakakodzera kushandiswa munzvimbo dzine simba remasaini riri chinhu chinodzikisira, senge mukutaurirana kwesatellite kana kutumira waya kure kure.

Kushanda pamusoro pebhendi rema frequency re 0.01 kusvika 1GHz kunofukidza mashandisirwo akasiyana-siyana anosanganisira VHF/UHF radio, microwave links, uye mamwe masisitimu eradar. Bandwidth yakakura yeamplifier inoita kuti ienderane nematanho akasiyana-siyana ekutaurirana uye maprotocol, zvichiwedzera kugona kwayo kushandura-chinja mumapuratifomu akasiyana uye mashandisirwo.

Pamusoro pekukwira kwepamusoro uye kuderera kweruzha, zvimwe zvakakosha zvema amplifiers aya zvinosanganisira kufananidza kwe input uye output impedance, linearity, uye kugadzikana pamusoro pekuchinja kwetembiricha. Hunhu uhu pamwe chete hunobatsira mukuvimbika kwavo uye kushanda kwavo mukuchengetedza kusimba kwechiratidzo pasi pemamiriro akasiyana-siyana.

Kazhinji, amplifier ine ruzha rushoma ine simba repamusoro mukati mehuwandu hwemafrequency e0.01-1GHz yakakosha pakuvandudza kunzwisisika uye mashandiro emasisitimu ekutaurirana nekuona, zvichiita kuti masaini agone kugamuchira nekutumirwa kwemasaini zvakajeka uye zvakavimbika.