Chinosimudzira Ruzha Chakaderera, 9KHz~20GHz, Gain 18dB, NF 2.5dB, P1dB 11dBm

Chigadzirwa ichi i-super wideband low-noise amplifier ine frequency range kubva pa9kHz kusvika 20GHz, yakagadzirirwa zvakananga ma high-performance receiver front ends kuti isangane nezvinodiwa zve broadband, low noise, uye high linearity muma multi-band, multi-standard communication systems. Izvi zvinotevera zvinotsanangura muchidimbu maficha ayo nemashandisirwo ayo:

Zvimiro:

1. Kufukidzwa kwebhendi rakafara zvakanyanya: Mafambiro ekushanda anotangira pa9kHz kusvika pa20GHz, zvichigonesa kuwedzera masaini ebhendi rakazara kubva pamafrequency akaderera kusvika kuma microwave bands ane mudziyo mumwe chete. Dhizaini iyi inoita kuti zvive nyore kunzwisisa kwemagadzirirwo ekugamuchira machannel akawanda, ichipa mhinduro dzekubatanidza zvakanyanya dzekutaurirana kwebroadband, kuongorora kwemagetsi, uye mashandisirwo emidziyo.
2. Kukura kwakanyanya uye kupfava: Inopa kuwedzera kwakasimba kwe18dB mubhendi rese remafrequency ekushanda, ichivandudza simba rechiratidzo chekubatanidza kunogamuchira, ichitsiva kurasikirwa kwekubatanidza kunotevera, uye ichiona kuti masaini asina simba haakundwe.
3. Ruzha rushoma: Ruzha rushoma pane bhendi rema frequency ese i2.5dB. Chinhu ichi chinoderedza ruzha rwakawedzerwa rwunounzwa ne amplifier pachayo, zvichichengetedza zvinobudirira signal-to-noise ratio yemasaini asina simba uye zvichiwedzera zvakanyanya kugona kwe receiver system kuona nekubata masaini asina simba.
4. Kurongeka kwakanyanya: Painenge ichipa ruzha rwakanyanya uye ruzha rwakaderera, nzvimbo yayo yekumanikidza ye1dB inosvika +11dBm, zvichiita kuti amplifier irambe ichikanganiswa painobata masaini ekupindira kwakasimba kana masaini echiteshi ari pedyo, nokudaro ichichengetedza dynamic range uye hunhu hwekutaurirana kwesystem yekugamuchira.

Mashandisirwo:

1. Masoja nendege: Zvinoshandiswa pakunyevera nezveradar, electronic countermeasures (ESM), satellite communication (SATCOM) pasi uye mamwe masisitimu ekuvandudza kugona kwekunzwa nekunzwa kwemasaini asina simba.
2. Kuyedza nekuyera: Sechinosimudzira michina yekuyedza yepamusoro senge spectrum analyzers uye network analyzers, inogona kuwedzera huwandu hwayo hwekuyera uye kuyedza muganho wakaderera.
3. Nzvimbo yekukurukurirana isina waya: Kuvandudza mashandiro enzvimbo dzenharembozha nekutaurirana kwepachivande (senge kutaurirana kwenjodzi), kuwedzera kufambiswa kwemashoko, uye kusimudzira kunaka kwekufona kwevashandisi vepamupendero.
4. Tsvagiridzo nekuongorora nyeredzi: Zvinoshandiswa pateresikopu dzeredhiyo kubatsira masayendisiti kuongorora zviratidzo zvemafungu emagetsi zvisina simba kubva mukati mepasi rose.

Qualwave Inc. inopa broadband, ruzha rwakaderera uye ruzha rwakanyanyama amplifiers emagetsimuhukuru hwakakura kubva pa9kHz kusvika ku260GHz. Maamplifier edu anoshandiswa zvakanyanya munzvimbo dzakawanda. Chinyorwa chino chinopa amplifier ine ruzha rushoma ine frequency range ye9KHz ~ 20GHz, kuwedzera kwe18dB, nhamba yeruzha ye2.5dB, uye P1dB ye11dBm.