Iyo Wilkinson simba divider ndeye reactive divider inoshandisa maviri, akaenzana, asina kubatanidzwa kota-wavelength transmission line transformers. Iko kushandiswa kwemitsara yekufambisa kunoita kuti Wilkinson divider iite nyore kushandisa uchishandisa yakajairwa yakadhindwa mitsara yekufambisa yedunhu. Hurefu hwemitsara yekufambisa kazhinji inoganhura kuwanda kweiyo Wilkinson divider kune mafrequency ari pamusoro pe500 MHz. Iyo resistor pakati pezvinobuda ports inovabvumira kuve neinofananidzira impedances vachiri kupa kuparadzaniswa. Nekuti madoko ekubuda ane masaini eiyo amplitude uye chikamu, hapana voltage pane inopikisa, saka hapana kuyerera kwazvino uye chinopikisa hachiparadze chero simba.
Zvikamu zvemagetsi
Simba rinopatsanura rine chiratidzo chekuisa chimwe chete uye maviri kana anopfuura masaini ekubuda. Iwo masaini anobuda ane chiyero chesimba chinova 1/N chiyero chesimba rekuisa apo N iri nhamba yezvinobuda mudivider. Masaini pane zvinobuda, mune yakajairika nzira yekuparadzanisa simba, ari muchikamu. Kune akakosha emagetsi ekupatsanura anopa anodzorwa chikamu chekuchinja pakati pezvinobuda. Zvakajairwa RF zvikumbiro zvevanopatsanura simba, sezvambotaurwa, tungamira yakajairika RF sosi kune akawanda maturusi (Mufananidzo 1).
Dhiagiramu yeRF sosi inotungamirwa kune akawanda maturusi
Mufananidzo 1: Magetsi emagetsi anoshandiswa kupatsanura yakajairwa RF siginecha kune akawanda maturusi senge mune yakaganhurwa array antenna system kana mune quadrature demodulator.
Iyo muenzaniso ndeye yakakamurwa array antenna uko iyo RF sosi inopatsanurwa pakati pezvinhu zviviri zveantenna. Antennas emhando iyi classical ane maviri kusvika masere kana anopfuura zvinhu, imwe neimwe inofambiswa kubva kune simba divider inobuda port. Phase shifters kazhinji ari kunze kune divider kubvumira kudzora kwemagetsi kutungamira munda pateni antenna.
Simba rinopatsanura rinogona kumhanyiswa “kumashure” kuitira kuti mapindiro akawanda abatanidzwe kuita chinhu chimwe chete chichiita musanganisi wemagetsi. Mukubatanidza modhi iyi michina inokwanisa kuita vector yekuwedzera kana kubvisa masaini zvichienderana neamplitude yavo uye chikamu hunhu.
Power DividerFeatures
• Zvikamu zvemagetsi zvinogona kushandiswa sezvibatanidza kana kupatsanura
• Wilkinson uye High isolation power dividers inopa yakakwirira yekuzviparadzanisa nevamwe, ichivharira chiratidzo chepakati-kutaura pakati pezvinobuda zviteshi
• Kuisa pasi uye kurasikirwa kwekudzoka
• Wilkinson uye kupatsanura masimba anopikisa anopa zvakanakisa (<0.5dB) amplitude uye (<3°) chiyero chechikamu
• Multi-octave solutions kubva kuDC kusvika ku50 GHz
Dzidza Zvakawanda Nezve Power Dividers
Sezvinoreva zita, RF/microwave simba divider ichatsemura chiratidzo chekuisa kuita maviri akaenzana uye akafanana (kureva mu-chikamu) masaini. Inogona zvakare kushandiswa semusanganiswa wemagetsi, uko chiteshi chakajairwa ndicho chinobuda uye maviri akaenzana emagetsi madoko anoshandiswa sekupinza. Zvinokosha zvinotsanangurwa kana zvichishandiswa semagetsi kupatsanura zvinosanganisira kurasikirwa kwekuisa, kurasikirwa kwekudzoka, uye amplitude uye chikamu chiyero pakati pemaoko. Kune simba rekubatanidza masaini asina kubatanidzwa, senge pakuita chaiyo intermodulation distortion (IMD) bvunzo seIP2 uye IP3, iyo inonyanya kukosha kutaurwa ndiko kuparadzaniswa pakati pezviteshi zvekupinza.
Kune marudzi matatu makuru eRF simba dividers uye RF magetsi anosanganisa: 0º, 90 º hybrid, uye 180 º hybrid. Zero-degree RF dividers yakakamura chiratidzo chekuisa kuita maviri kana anopfuura masaini anobuda ayo ane theoretically akaenzana mune ese amplitude uye chikamu. Zero-degree RF masanganisi anojoinha akawanda ekuisa masaini kuti ape imwe inobuda. Paunenge uchisarudza 0 º dividers, simba divider division chinhu chakakosha kufunga. Iyi parameter ndiyo nhamba yezvinobuda zvechishandiso, kana nhamba yenzira dzekuisa chiratidzo chinopatsanurwa pakubuda. Sarudzo dzinosanganisira 2, 3, 4, 5, 6, 7, 8, 9, 12, 16, 32, 48, uye 64-nzira zvishandiso.
RF simba splitters / dividerszviri passive RF / microwave zvikamu zvinoshandiswa kupatsanura (kana kupatsanura) masaini microwave. Sichuan Keenlion Microwave Technology CO.,Ltd magetsi anopatsanura anosanganisira 2-nzira, 3-nzira, 4-nzira, 6-nzira, 8-nzira uye anosvika 48-nzira modhi ye50 Ohm uye 75 Ohm masisitimu, ine DC-inodarika uye DC-blocking, in coaxial, surface mount, uye MMIC kufa mafomati. Yedu coaxial splitters inowanikwa neSMA, N-Type, F-Type, BNC, 2.92mm uye 2.4mm zvibatanidza. Sarudza kubva pamusoro pezana modhi mu stock ine frequency renji kusvika pamakumi mashanu
GHz, simba rinobata kusvika ku200W, kurasikirwa kwakaderera kwekuisa, kuparadzaniswa kwakanyanya, uye yakanakisa amplitude kusaenzana uye chikamu chisina kuenzana.
Isu tinogona zvakare kugadzirisa iyo Band Pass Filter zvinoenderana nezvaunoda. Iwe unogona kupinda peji rekugadzirisa kuti upe zvakatemwa zvaunoda.
Nguva yekutumira: Sep-15-2022
