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Impedance Matching Pads RF Coaxial High Frequency Microwave Millimeter Wave mm wave Radio Frequency
Impedance Matching Pad
Iyo inowanzo shandiswa seyakakwira-frequency kana yepakati frequency preamplifier yeakasiyana Radio inogamuchira, uye inosimudzira dunhu reyakakwira-sensitivity yemagetsi yekuona michina. Yakanaka Yakaderera-ruzha amplifier inoda kukwidziridza chiratidzo ichigadzira yakaderera ruzha uye kukanganisa sezvinobvira.
Coaxial impedance inoenderana nemapadhi maitiro ndeaya anotevera:
1.Impedance matching: Iyo coax impedance inoenderana pad inogona kugadzirisa iyo impedance pakati pechiratidzo sosi uye mutoro kuburikidza nekushandura maparameter edunhu, sekupikisa, capacitance, inductance, nezvimwewo, kuti ienderane mumwe nemumwe uye kuwedzera kuendesa kwezviratidzo.
2.Kuvandudza simba rekufambisa simba: Impedance mismatch ichaita kuti chiratidzo chiratidze uye kurasikirwa kwesimba, RF impedance matching pad inogona kuderedza kuratidzwa kwechiratidzo uye kurasikirwa kwesimba, nokudaro kuvandudza simba rekufambisa simba.
3. Kuvandudza unhu hwechiratidzo: High frequency impedance matching pad inogona kunyatso kuderedza kushanduka kwechiratidzo uye kukanganisa, kuvandudza unhu hwechiratidzo uye kugadzikana.
Millimeter wave impedance yekufananidza pad inoshandiswa zvakanyanya mumasevhisi ekutaurirana asina waya, akadai senharembozha, satellite kutaurirana, radar, nezvimwe:
1.Mm wave wave impedance inoenderana pads inoshandiswa kugadzirisa iyo impedance match pakati peantenna uye transceiver, kunatsiridza kutapurirana kwechiratidzo uye kunaka kwekutaurirana.
2.Audio simba amplifier: Iyo impedance match inoshandiswa kugadzirisa iyo inobuda impedance yeaudio simba amplifier uye kuenzanisa iyo impedance pakati peaudio simba amplifier uye mutauri, kuitira kuti odhiyo chiratidzo chiwane zvirinani amplifier.
3. Antenna system: Impedance match inoshandiswa kugadzirisa iyo impedance yekupinza uye kubuda impedance yeantenna kuti ivandudze kutapurirana uye kugona kwekugamuchira kweantenna. Microwave impedance yekufananidza pads ine zvakakosha maapplication mumidziyo yakawanda yemagetsi uye masisitimu, ayo anogona kuvandudza kufambisa kwemasaini, kukwidziridza mhando yechiratidzo, kunyatso gadzirisa simba remutoro, inhibit chiratidzo chekuratidzira, uye kuita kuti masekete nemasisitimu ashande zvirinani.
QualwaveInc inopa redhiyo frequency impedance inoenderana pads ine simba renji re2 ~ 50W, kusanganisira SMA, N, BNC uye F, iyo yakakodzera isina waya, transmitter, radar, murabhoritari bvunzo nedzimwe nzvimbo.
Chikamu Nhamba | Frequency(GHz, Min.)  | Frequency(GHz, Max.) | Simba(w) | Insertion Loss(dB, Max.) | VSWR(Max.) | Typical Flatness(dB Max.) | Impedance | RF Connector | 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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