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Ama-Impedance Matching Pads RF Coax Coaxial High Frequency Microwave Millimeter Wave mm wave Radio Frequency
Iphedi Yokufaniswa Kwe-Impedance
Ngokuvamile isetshenziswa njenge-preamplifier yemvamisa ephezulu noma ephakathi yesamukeli serediyo ehlukahlukene, kanye nesekethe yokukhulisa yemishini yokuthola i-elekthronikhi ezwela kakhulu. I-amplifier enhle yomsindo ophansi idinga ukukhulisa isignali ngenkathi ikhiqiza umsindo ophansi kanye nokuhlanekezela ngangokunokwenzeka.
Izici zamaphedi afanayo e-coaxial impedance zimi kanje:
1. Ukufanisa i-Impedance: Iphedi yokufanisa i-coax impedance ingalungisa i-impedance phakathi komthombo wesignali nomthwalo ngokushintsha amapharamitha wesekethe, njengokumelana, amandla, i-inductance, njll., ukuze ifane futhi ikhulise ukudluliswa kwesignali.
2. Thuthukisa ukusebenza kahle kokudlulisa amandla: Ukungafani kwe-Impedance kuzoholela ekubonisweni kwesignali kanye nokulahlekelwa amandla, iphedi yokufanisa i-RF impedance inganciphisa ukubonakaliswa kwesignali kanye nokulahlekelwa amandla, ngaleyo ndlela ithuthukise ukusebenza kahle kokudlulisa amandla.
3. Thuthukisa ikhwalithi yesignali: Iphedi yokufanisa i-impedance ephindaphindwayo inganciphisa ngempumelelo ukuguquguquka kwesignali kanye nokuphambuka, ithuthukise ikhwalithi yesignali kanye nokuqina.
Iphedi yokufanisa i-Millimeter wave impedance isetshenziswa kabanzi ezinhlelweni zokuxhumana ezingenantambo, njengokuxhumana kweselula, ukuxhumana ngesathelayithi, i-radar, njll.
Ama-pads okufanisa impedance yamagagasi angu-1.Mm angasetshenziswa ukulungisa ukufana kwe-impedance phakathi kwe-antenna ne-transceiver, ukuthuthukisa ukusebenza kahle kokudluliswa kwesignali kanye nekhwalithi yokuxhumana.
2. I-amplifier yamandla omsindo: Ukufana kwe-impedance kusetshenziselwa ukulungisa i-output impedance ye-amplifier yamandla omsindo kanye nokufanisa i-impedance phakathi kwe-amplifier yamandla omsindo kanye nesipikha, ukuze isignali yomsindo ithole umphumela ongcono wokukhulisa.
3. Uhlelo lwe-Antenna: Ukufaniswa kwe-Impedance kusetshenziselwa ukulungisa i-input impedance kanye ne-output impedance ye-antenna ukuthuthukisa ukusebenza kahle kokudlulisa kanye nokwamukela i-antenna. Ama-microwave impedance matching pads anezinhlelo ezibalulekile kumadivayisi amaningi kagesi nezinhlelo, ezingathuthukisa ukusebenza kahle kokudlulisa isignali, zithuthukise ikhwalithi yesignali, zilungise ngempumelelo amandla omthwalo, zivimbele ukubonakaliswa kwesignali, futhi zenze amasekethe nezinhlelo zisebenze kangcono.
I-QualwaveI-Inc. inikeza ama-pad okufanisa i-impedance frequency yomsakazo anebanga lamandla angu-2 ~ 50W, kufaka phakathi i-SMA, i-N, i-BNC kanye ne-F, afaneleka ekuhlolweni okungenantambo, kokudlulisela, i-radar, ukuhlolwa kwelebhu kanye nezinye izindawo.
Inombolo Yengxenye | Imvamisa(GHz, Ubuncane)  | Imvamisa(I-GHz, Ubuningi.) | Amandla(w) | Ukulahlekelwa Kokufakwa(dB, Ubuningi.) | I-VSWR(Ubuningi.) | Ukuthamba Okuvamile(Ubukhulu be-dB.) | Ukuphazamiseka | Isixhumi se-RF | Isikhathi Sokuhola (amasonto) |
|---|---|---|---|---|---|---|---|---|---|
| I-QIMP1302 | DC | 1.3 | 2 | 5.7 | 1.06 | 0.1 | 50Ω, 75Ω | I-SMA, N, BNC, F | 2~4 |
| I-QIMP1305 | DC | 1.3 | 5 | 5.7 | 1.06 | 0.1 | 50Ω, 75Ω | I-SMA, N, BNC, F | 2~4 |
| I-QIMP1350 | DC | 1.3 | 50 | 5.7 | 1.2 | 0.1 | 50Ω, 75Ω | I-SMA, N, BNC, F | 2~4 |
| I-QIMP3002 | DC | 3 | 2 | 5.7 | 1.15 | 0.15 | 50Ω, 75Ω | I-SMA, N, BNC, F | 2~4 |
| I-QIMP3005 | DC | 3 | 5 | 5.7 | 1.15 | 0.15 | 50Ω, 75Ω | I-SMA, N, BNC, F | 2~4 |
| I-QIMP3050 | DC | 3 | 50 | 5.7 | 1.25 | 0.15 | 50Ω, 75Ω | I-SMA, N, BNC, F | 2~4 |
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