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RFTYT Lammaanayaasha PIM-hoose ee Isku-dhafka ama Furan
Lammaanaha is-dhexgalka hooseeya waa aalad si weyn loogu isticmaalo nidaamyada isgaarsiinta wireless si loo yareeyo qalloocinta isdhexgalka ee aaladaha wireless-ka.Qallooca intermodulation waxaa loola jeedaa ifafaale halkaas oo calaamadaha badan maraan nidaam aan toos ahayn isku mar, taasoo keentay in muuqaalka kore ee qaybaha aan joogtada ahayn ee jira oo faragelinaya qaybaha kale ee soo noqnoqda, taasoo keentay in hoos u dhac ku ah waxqabadka nidaamka wireless.
Nidaamyada isgaarsiinta wireless-ka, lamaanayaasha is-dhexgalka hooseeya ayaa badanaa loo isticmaalaa si loo kala saaro calaamadda awoodda sare ee wax-soo-saarka si loo yareeyo qallooca intermodulation.
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Lammaanaha RFTYT (Lammaanaha 3dB, 10dB Lammaane, 20dB, Lammaanaha 30dB)
Lammaanuhu waa aalad microwave-ka ah oo caadi ahaan loo isticmaalo in si saami qaybsiga calaamadaha wax soo saarka loogu qaybiyo dekedo badan, oo leh calaamadaha wax soo saarka ee deked kasta oo leh baaxad iyo wejiyo kala duwan.Waxaa si weyn loogu isticmaalaa nidaamyada isgaarsiinta wireless-ka, nidaamyada radar, qalabka cabbiraadda microwave, iyo goobo kale.
Lammaanayaasha waxaa loo qaybin karaa laba nooc iyadoo loo eegayo qaab dhismeedkooda: microstrip iyo cavity.Gudaha lamaanaha microstrip inta badan wuxuu ka kooban yahay shabakad isku xiran oo ka kooban laba xariiq oo microstrip ah, halka gudaha gudaha ee lamaanaha daloolka uu ka kooban yahay laba qaybood oo bir ah.
