Zvigadzirwa
RFTYT Nzira 6 Dzinoparadzanisa Simba
Pepa reData
| Nzira | Freq.Range | IL. yepamusoro (dB) | VSWR zvakanyanya | Kuiswa kwemurwere kwake ega min (dB) | Simba rekuisa (W) | Rudzi rwekubatanidza | Muenzaniso |
| Nzira nhanhatu | 0.5-2.0GHz | 1.5 | 1.4 | 20.0 | 20 | SMA-F | PD06-F8888-S(500-2000MHz) |
| Nzira nhanhatu | 0.5-6.0GHz | 2.5 | 1.5 | 16.0 | 20 | SMA-F | PD06-F8313-S(500-6000MHz) |
| Nzira nhanhatu | 0.5-8.0GHz | 3.8 | 1.8 | 16.0 | 20 | SMA-F | PD06-F8318-S(500-8000MHz) |
| Nzira nhanhatu | 0.7-3.0GHz | 1.6 | 1.6 | 20.0 | 30 | SMA-F | PD06-F1211-S(700-3000MHz) |
| Nzira nhanhatu | 0.8-18.0GHz | 4 | 1.8 | 16.0 | 20 | SMA-F | PD06-F9214-S(0.8-18GHz) |
| Nzira nhanhatu | 1.0-4.0GHz | 1.5 | 1.4 | 18.0 | 20 | SMA-F | PD06-F8888-S(1-4GHz) |
| Nzira nhanhatu | 2.0-18.0GHz | 2.2 | 1.8 | 16.0 | 20 | SMA-F | PD06-F8211-S(2-18GHz) |
| Nzira nhanhatu | 6.0-18.0GHz | 1.8 | 1.8 | 18.0 | 20 | SMA-F | PD06-F7650-S(6-18GHz) |
Pfupiso
Chinoparadzanisa simba chine nzira nhanhatu chishandiso cheRF chinoshandiswa zvakanyanya mumasisitimu ekutaurirana asina waya. Chine chiteshi chimwe chete chekupinda uye zviteshi zvitanhatu zvekubudisa, izvo zvinogona kugovera chiratidzo chekupinda zvakaenzana kumaport matanhatu ekubudisa, zvichiita kuti simba rigovane. Rudzi urwu rwechishandiso runowanzogadzirwa uchishandisa mitsetse ye microstrip, maumbirwo edenderedzwa, nezvimwewo, uye chine mashandiro akanaka emagetsi uye hunhu hweredhiyo.
Chinoparadzanisa simba chine nzira nhanhatu chinonyanya kushandiswa pakugovera masaini nemagetsi mumasisitimu ekutaurirana asina waya, uye zviitiko zvinowanzo shandiswa zvinosanganisira nzvimbo dzepasi, maantenna arrays, michina yekuongorora RF, nezvimwewo. Nekushandisa chinoparadzanisa simba cheRF chine nzira nhanhatu, kugadzirisa nekutumirwa kwemasaini akawanda panguva imwe chete kunogona kuitwa, zvichivandudza kuchinjika uye kushanda zvakanaka kwesystem.
Zvinofanira kucherechedzwa kuti pakushandisa power divider ine nzira nhanhatu, zvakakosha kuve nechokwadi chekuti frequency range yekushanda kwemudziyo inoenderana nezvinodiwa nefrequency yesystem, uye kuisa nekugadzirisa zvinoenderana nezvinodiwa nedhizaini. Panguva imwe chete, power division ratios yakakodzera uye kurasikirwa kwesimba zvinofanirwa kusarudzwa zvichienderana nemamiriro chaiwo.
Chinoparadzanisa simba nenzira nhanhatu chishandiso chinoshandiswa mumasisitimu ekutaurirana asina waya, chine hunhu nezvakanaka zvinotevera:
Kupatsanura machaneli akawanda: Nzira nhanhatu dzekupatsanura simba dzinogona kupatsanura chiratidzo chekupinda muzvikamu zvitanhatu, zvichiita kuti chiratidzo chigovaniswe nemachaneli akawanda. Izvi zvinobatsira zvikuru kumapurogiramu anoda kupa chiratidzo cheredhiyo kumareceiver akawanda kana maantenna.
Kurasikirwa kushoma kwekupinza: Nzira nhanhatu dzinoshandiswa nemagetsi dzinoshandisa zvinhu zvishoma zvinorasikirwa uye magadzirirwo kuderedza kurasikirwa kwesimba panguva yekugoverwa kwechiratidzo. Izvi zvinoreva kuti panguva yekugoverwa kwechiratidzo, pane kurasikirwa kushoma kwesimba, izvo zvinogona kupa kushanda zvakanaka kwesystem.
Kushanda zvakanaka kwemagetsi: Ma "power splitters" matanhatu anowanzoita zvakanaka, zvichipa simba rakaenzana uye chikamu chakaenzana muma "output ports" akasiyana-siyana. Izvi zvakakosha kuti uve nechokwadi chekuti receiver yega yega kana antenna inowana simba rechiratidzo rakafanana, nokudaro kudzivirira matambudziko anokonzerwa nekukanganiswa kwechiratidzo uye kusawirirana.
Broadband: Ma "power splitters" matanhatu anowanzo shanda munzvimbo dzakasiyana-siyana uye anogona kuchinjika zvichienderana nezvinodiwa pakugoverwa kwezviratidzo muma "frequency bands" akawanda. Izvi zvinoita kuti zvive nyore kushanduka uye kuchinjika muma "wireless communication systems".
Kuvimbika Kwakanyanya: Chinoparadzanisa simba nenzira nhanhatu chishandiso chinoshanda chisina zvikamu zvinofamba kana zvikamu zvemagetsi, saka chakavimbika zvikuru. Izvi zvakakosha kuti masisitimu ekutaurirana asina waya ashande kwenguva refu.
