khouly
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i am doing a reciver mixer right now ,
the RF =7.3 Ghz the LO= 5 GHz , the IF = 2.3
the prblem is while the HB simulation , i have found that the 2 harmonic of the LO 10 GHz is mixing with the RF 7.3 and produce a signal at 2.7 GHz , which is comparable in power with the desired singal ,
i am using a single trnasistor FET mixer , is there any solution to reduce the interference ,
or i need to space the LO to 6 GHz , i foud the interferer is away
what do u think ?
khouly
the RF =7.3 Ghz the LO= 5 GHz , the IF = 2.3
the prblem is while the HB simulation , i have found that the 2 harmonic of the LO 10 GHz is mixing with the RF 7.3 and produce a signal at 2.7 GHz , which is comparable in power with the desired singal ,
i am using a single trnasistor FET mixer , is there any solution to reduce the interference ,
or i need to space the LO to 6 GHz , i foud the interferer is away
what do u think ?
khouly