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I-RF Duplexer
I-cavity duplexer luhlobo olukhethekileyo lwe-duplexer olusetyenziswa kwiinkqubo zonxibelelwano ezingenazingcingo ukwahlula imiqondiso ethunyelwayo neyamkelweyo kwindawo ye-frequency. I-cavity duplexer inee-resonant cavities ezimbini, nganye inoxanduva lokunxibelelana kwicala elinye.
Umgaqo osebenzayo we-cavity duplexer usekelwe ekukhetheni i-frequency, esebenzisa i-resonant cavity ethile ukuhambisa imiqondiso ngokukhetha ngaphakathi koluhlu lwe-frequency. Ngokukodwa, xa isignali ithunyelwa kwi-cavity duplexer, idluliselwa kwi-resonant cavity ethile kwaye ikhuliswe kwaye idluliselwe kwi-resonant frequency yaloo cavity. Kwangaxeshanye, isignali efunyenweyo ihlala kwenye i-resonant cavity kwaye ayiyi kudluliselwa okanye iphazanyiswe.
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I-RFTYT RF Hybrid Combiner Signal indibaniselwano kunye nokukhulisa
I-RF hybrid combiner, njengenxalenye ebalulekileyo yeenkqubo zonxibelelwano ezingenazingcingo kunye ne-radar kunye nezinye izixhobo ze-elektroniki ze-RF, isetyenziswa kakhulu. Umsebenzi wayo ophambili kukudibanisa imiqondiso ye-RF engenayo kunye nokukhupha imiqondiso emitsha exutyiweyo. I-RF Hybrid Combiner ineempawu zokulahleka okuphantsi, amaza amancinci okuma, ukuhlukaniswa okuphezulu, i-amplitude elungileyo kunye ne-phase balance, kunye ne-inputs kunye ne-outputs ezininzi.
I-RF Hybrid Combiner kukukwazi kwayo ukwahlula phakathi kwemiqondiso yokufaka. Oku kuthetha ukuba imiqondiso yokufaka emibini ayizukuphazamisana. Oku kwahlula kubaluleke kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo kunye nee-RF power amplifier, njengoko kunokuthintela ngempumelelo ukuphazamiseka kwesignali kunye nokulahleka kombane.
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Ii-RFTYT Low PIM Couplers eziDibeneyo okanye eziVulekileyo
I-low intermodulation coupler sisixhobo esisetyenziswa kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo ukunciphisa ukuphazamiseka kwe-intermodulation kwizixhobo ezingenazingcingo. Ukuphazamiseka kwe-Intermodulation kubhekisa kwinto apho imiqondiso emininzi idlula kwinkqubo engeyomgca ngaxeshanye, nto leyo ebangela ukubonakala kwezixhobo ze-frequency ezingekhoyo eziphazamisana nezinye izixhobo ze-frequency, nto leyo ekhokelela ekunciphiseni ukusebenza kwenkqubo engenazingcingo.
Kwiinkqubo zonxibelelwano ezingenazingcingo, ii-couplers eziphantsi ze-intermodulation zihlala zisetyenziselwa ukwahlula isignali yamandla aphezulu engeniso kwisignali yokuphuma ukuze kuncitshiswe ukuphazamiseka kwe-intermodulation.
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Isihlanganisi seRF (3dB, 10dB, 20dB, 30dB)
I-coupler sisixhobo se-microwave esisetyenziswa rhoqo kwi-RF esisetyenziselwa ukusasaza imiqondiso yokufaka kwii-port ezininzi ze-output, kunye nemiqondiso ye-output evela kwi-port nganye ene-amplitudes kunye ne-phases ezahlukeneyo. Isetyenziswa kakhulu kwiinkqubo zonxibelelwano ezingenazingcingo, iinkqubo ze-radar, izixhobo zokulinganisa i-microwave, nakwezinye iindawo.
Ii-Coupler zinokwahlulwa zibe ziintlobo ezimbini ngokwesakhiwo sazo: i-microstrip kunye ne-cavity. Ingaphakathi le-microstrip coupler lenziwe ikakhulu yinethiwekhi yokudibanisa eyenziwe yimigca emibini ye-microstrip, ngelixa ingaphakathi le-cavity coupler lenziwe yimigca emibini yesinyithi.
