Iiphedi zokuHlanganisa i-Impedance RF Coax Coaxial High Frequency Microwave Millimeter Wave mm wave Radio Frequency

Iiphedi zokuHlanganisa i-Impedance RF Coax Coaxial High Frequency Microwave Millimeter Wave mm wave Radio Frequency

Iimbonakalo:

I-VSWR ephantsi

Izicelo:

Okungenazingcingo
Umthumeli
Uvavanyo lweLebhu
Iradar

QHAGAMSHELANA NGOKU

Iphedi yokuHlanganisa i-Impedance

Ngokuqhelekileyo isetyenziswa njenge-preamplifier ye-high-frequency okanye ye-intermediate frequency preamplifier ye-radio receiver eyahlukeneyo, kunye ne-amplification circuit yezixhobo ze-elektroniki zokufumanisa ubushushu obuphezulu. I-amplifier elungileyo ye-low-noise kufuneka ikhulise isignali ngelixa ivelisa ingxolo ephantsi kunye nokuphazamiseka kangangoko kunokwenzeka.

Iimpawu ze-coaxial impedance matching pads zezi zilandelayo:

1. Ukuhambelana kwe-Impedance: Iphedi yokudibanisa i-coax impedance inokulungisa i-impedance phakathi komthombo wesignali kunye nomthwalo ngokutshintsha iiparameter zesekethe, ezinje ngokuxhathisa, amandla, i-inductance, njl.njl., ukuze zihambelane kwaye ziphucule ukuhanjiswa kwesignali.
2. Ukuphucula ukusebenza kakuhle kokudluliselwa kwamandla: Ukungalingani kwe-Impedance kuya kukhokelela ekubonakalisweni kwesignali kunye nokulahleka kwamandla, i-RF impedance matching pad inokunciphisa ukubonakaliswa kwesignali kunye nokulahleka kwamandla, ngaloo ndlela iphucula ukusebenza kakuhle kokudluliselwa kwamandla.
3. Ukuphucula umgangatho wesiginali: Iphedi yokufanisa i-impedance ephindaphindayo inokunciphisa ngempumelelo ukuguquguquka kwesiginali kunye nokuphazamiseka, iphucule umgangatho wesiginali kunye nozinzo.

I-Millimeter wave impedance matching pad isetyenziswa kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo, ezifana nonxibelelwano lweselula, unxibelelwano lwesathelayithi, i-radar, njl.njl.:

Iiphedi zokufanisa impedance zamaza ze-1.Mm zisetyenziselwa ukulungisa i-impedance match phakathi kwe-antenna kunye ne-transceiver, ukuphucula ukusebenza kakuhle kokudluliselwa kwesignali kunye nomgangatho wonxibelelwano.
2. I-amplifier yamandla esandi: Umlinganiso we-impedance usetyenziselwa ukulungisa i-output impedance ye-amplifier yamandla esandi kunye nokulinganisa i-impedance phakathi kwe-amplifier yamandla esandi kunye nesithethi, ukuze isignali yesandi ifumane isiphumo esingcono sokukhulisa.
3. Inkqubo ye-Antenna: Ukufaniswa kwe-Impedance kusetyenziswa ukulungisa i-input impedance kunye ne-output impedance ye-antenna ukuphucula ukusebenza kakuhle kokudlulisa kunye nokwamkela i-antenna. Ii-microwave impedance matching pads zinezicelo ezibalulekileyo kwizixhobo ezininzi ze-elektroniki kunye neenkqubo, ezinokuphucula ukusebenza kakuhle kokudlulisa i-signal, ziphucule umgangatho we-signal, zilungise ngokufanelekileyo amandla omthwalo, zithintele ukubonakaliswa kwe-signal, kwaye zenze iisekethe kunye neenkqubo zisebenze ngcono.

I-QualwaveI-Inc. ibonelela ngee-pads zokufanisa i-impedance frequency yerediyo ezinoluhlu lwamandla oluyi-2 ~ 50W, kuquka i-SMA, i-N, i-BNC kunye ne-F, ezifanelekileyo kwii-wireless, i-transmitter, i-radar, uvavanyo lwelebhu kunye nezinye iindawo.

Inombolo yendawo	Izihlandlo (GHz, Ubuncinci.)	Izihlandlo (GHz, Ubuninzi.)	Amandla (w)	Ukulahleka Kokufakwa (dB, Ubuninzi.)	I-VSWR (Ubuninzi.)	Ukutyibilika okuqhelekileyo (Ubuninzi be-dB.)	Ukunganyamezelani	Isixhumi seRF I-SMANI-BNCF	Ixesha lokuKhokhela (iiveki)
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