1, Chii chinonzi RF kuyedzwa
Radio Frequency, inowanzopfupikiswa seRF.Redhiyo frequency kuyedzwa iredhiyo frequency ikozvino, inova chidimbu cheyakakwira-frequency inochinjisa yazvino mafungu emagetsi.Inomiririra iyo electromagnetic frequency inogona kupenya muchadenga, ine frequency renji kubva pa300KHz kusvika 110GHz.Radhiyo frequency, yakapfupikiswa seRF, ipfupi yeakakwira-frequency alternating azvino emagetsi mafungu.Kuwanda kwekuchinja kusingasviki 1000 nguva pasekondi inonzi yakaderera-frequency ikozvino, uye nguva yakawanda yekuchinja kupfuura 10000 nguva inonzi high-frequency current.Radio frequency imhando iyi yehigh-frequency current.
Frequency transmission inowanikwa kwese kwese, ingave WI-FI, Bluetooth, GPS, NFC (close range wireless communication), nezvimwewo, zvese zvinoda frequency kutapurirana.Mazuvano, redhiyo frequency tekinoroji inoshandiswa zvakanyanya mumunda wekutaurirana pasina waya, seRFID, base station kutaurirana, satellite kutaurirana, nezvimwe.
Mune isina waya yekutaurirana masisitimu, RF yekumberi-yekupedzisira magetsi amplifiers chinhu chakakosha.Basa rayo guru nderekukwidziridza-yakaderera-simba masaini uye kuwana imwe RF inobuda simba.Wireless masaini anoona kudzikamisa kwakakosha mumhepo.Kuti uchengetedze yakagadzikana sevhisi sevhisi yemhando, zvinodikanwa kukwidziridza iyo modulated siginecha kune yakakura zvakakwana saizi uye kuiendesa kubva kune antenna.Ndiwo musimboti weasina waya yekutaurirana masisitimu uye inosarudza kunaka kweiyo nzira yekutaurirana.
2, RF yekuedza nzira
1. Batanidza kupatsanura simba uchishandisa RF tambo maererano nedhiyagiramu iri pamusoro, uye kuyera kurasikirwa kwe5515C kuenda kuEUT neEUT kune spectrometer uchishandisa chiratidzo chinobva uye spectrograph, uye wozorekodha kurasikirwa kwakakosha.
2. Mushure mekuyera kurasikirwa, batanidza EUT, E5515C, uye spectrograph kune simba divider maererano nedhiyagiramu, uye batanidza kuguma kwechikamu chemagetsi nekuderedza kukuru kune spectrograph.
3. Gadzirisa muripo wenhamba yechiteshi uye kurasikirwa kwegwara paE5515C, uye wozoisa E5515C maererano nemaparamita ari patafura inotevera.
4. Gadzira nhare yekubatanidza pakati peEUT neE5515C, uye wozogadzirisa E5515C parameters kumagetsi ekugadzirisa maitiro ezvimedu zvose kuti EUT ibudise simba guru.
5. Gadzira muripo wekurasikirwa kwenzira pane spectrograph, uye wozoedza iyo yakarasika yakarasika maererano neiyo frequency segmentation mutafura inotevera.Simba repamusoro rechikamu chega chega cheyero yakayerwa chinofanirwa kunge chakaderera pane muganho unotsanangurwa mune inotevera tafura chiyero, uye iyo yakayerwa data inofanirwa kurekodhwa.
6. Zvadaro gadzirisazve maparameters eE5515C maererano netafura inotevera.
7. Gadzira kubatanidza kutsva kwekufona pakati peEUT neE5515C, uye isa E5515C paramita kuti idzore magetsi e0 ne1.
8. Zvinoenderana netafura inotevera, gadzirisa zvakare spectrograph uye edza yakaitwa yakarasika maererano ne frequency segmentation.Simba repamusoro rechikamu chega chega chakayerwa chinofanirwa kunge chakaderera pane muganhu unotsanangurwa mune inotevera tafura chiyero, uye iyo yakayerwa data inofanirwa kurekodhwa.
3, Equipment inodiwa pakuyedzwa kweRF
1. Pamidziyo yeRF isina kurongedzerwa, chiteshi chekuongorora chinoshandiswa kuenzanisa, uye zviridzwa zvakakodzera senge spectrographs, vector network analyzers, magetsi metres, masignal generator, oscilloscopes, nezvimwewo zvinoshandiswa pakuenzanisa parameter yekuongorora.
2. Zvikamu zvakaputirwa zvinogona kuedzwa zvakananga nezviridzwa, uye shamwari dzeindasitiri dzinogamuchirwa kutaura.
Nguva yekutumira: Feb-29-2024