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Mapedhi Ekubatanidza Impedance RF Coax Coaxial High Frequency Microwave Millimeter Wave mm wave Radio Frequency
Impedance Kufananidza Pad
Inowanzo shandiswa semuchina wepamusoro-soro kana wepakati weRadio receiver, uye semuchina wekuwedzera simba wemidziyo yemagetsi yekuona ine hunyanzvi hwepamusoro. Amplifier yakanaka yeruzha rushoma inoda kuwedzera simba rechiratidzo uku ichiburitsa ruzha rwakaderera uye kukanganiswa kwakaderera sezvinobvira.
Hunhu hwemapedhi ekubatanidza coaxial impedance ndeaya anotevera:
1. Kufananidza Impedance: Coax impedance matching pad inogona kugadzirisa impedance pakati pechiratidzo chinobuda nemutoro nekushandura ma parameter edunhu, akadai se resistance, capacitance, inductance, nezvimwewo, kuti zvienderane uye kuwedzera kutapurirana kwezviratidzo.
2. Kuvandudza mashandiro ekutumira simba: Kusawirirana kweImpedance kuchaita kuti chiratidzo chiratidzike uye simba rirasike, RF impedance matching pad inogona kuderedza kuratidzira kwechiratidzo uye kurasikirwa nesimba, nokudaro ichivandudza mashandiro ekutumira simba.
3. Kuvandudza hunhu hwechiratidzo: High frequency impedance matching pad inogona kuderedza zvinobudirira kushanduka-shanduka kwechiratidzo nekukanganiswa, kuvandudza hunhu hwechiratidzo nekugadzikana.
Millimeter wave impedance matching pad inoshandiswa zvakanyanya mumasisitimu ekutaurirana asina waya, akadai sekutaurirana nefoni, kutaurirana nesatellite, radar, nezvimwewo:
Mapedhi e1.Mm wave impedance matching anoshandiswa kugadzirisa impedance match pakati peantenna netransceiver, kuvandudza mashandiro ekutumira masaini uye kunaka kwekutaurirana.
2. Amplifier yesimba reaudio: Impedance match inoshandiswa kugadzirisa output impedance yeaudio power amplifier uye kuenzanisa impedance iri pakati peaudio power amplifier nespeaker, kuitira kuti audio signal iwane amplification iri nani.
3. Sisitimu yeAntenna: Impedance match inoshandiswa kugadzirisa impedance yekupinda uye impedance yekubuda kweantenna kuti ivandudze kushanda kwekutumira nekugamuchira kweantenna. Mapedhi ekubatanidza impedance e microwave ane mashandisirwo akakosha mumidziyo yakawanda yemagetsi nemasisitimu, izvo zvinogona kuvandudza kushanda kwekutumira masaini, kugadzirisa mhando yesignali, kugadzirisa simba remutoro zvinobudirira, kudzivirira kuratidzwa kwesignali, uye kuita kuti maseketi nemasisitimu zvishande zviri nani.
QualwaveInc. inopa mapedhi ekubatanidza mafrequency eredhiyo ane simba re2~50W, kusanganisira SMA, N, BNC naF, ayo akakodzera kushandiswa pakushandisa waya, transmitter, radar, laboratory test nedzimwe nzvimbo.
Nhamba yeChikamu | Kakawanda(GHz, Min.)  | Kakawanda(GHz, Max.) | Simba(w) | Kurasikirwa Kwekuisa(dB, Zvakawanda.) | VSWR(Zvakanyanya) | Kufara Kwakajairika(dB Yakanyanya.) | Kusagadzikana | RF Chinongedzo | Nguva Yekutungamira (mavhiki) |
|---|---|---|---|---|---|---|---|---|---|
| QIMP1302 | DC | 1.3 | 2 | 5.7 | 1.06 | 0.1 | 50Ω, 75Ω | SMA, N, BNC, F | 2~4 |
| QIMP1305 | DC | 1.3 | 5 | 5.7 | 1.06 | 0.1 | 50Ω, 75Ω | SMA, N, BNC, F | 2~4 |
| QIMP1350 | DC | 1.3 | 50 | 5.7 | 1.2 | 0.1 | 50Ω, 75Ω | SMA, N, BNC, F | 2~4 |
| QIMP3002 | DC | 3 | 2 | 5.7 | 1.15 | 0.15 | 50Ω, 75Ω | SMA, N, BNC, F | 2~4 |
| QIMP3005 | DC | 3 | 5 | 5.7 | 1.15 | 0.15 | 50Ω, 75Ω | SMA, N, BNC, F | 2~4 |
| QIMP3050 | DC | 3 | 50 | 5.7 | 1.25 | 0.15 | 50Ω, 75Ω | SMA, N, BNC, F | 2~4 |
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