Hello,
I'm looking to design an Feedforward amplifier to handle multi carriers at high output power level at 100 and 400 MHz.
Here is a link to an example : http://literature.cdn.keysight.com/litweb/pdf/genesys200801/examples/spectrasys/amplifier_1.htm
My stronger constraint is the delay line TL1 and TL2 (as shown above) which is too long at 100 MHz and even at 400 MHz.
I thought to use high power custom low pass filter as show above, in cascade to achieve the necessary delay. Is it possible ? What do you think about that ?
Regards,
Joss
I'm looking to design an Feedforward amplifier to handle multi carriers at high output power level at 100 and 400 MHz.
Here is a link to an example : http://literature.cdn.keysight.com/litweb/pdf/genesys200801/examples/spectrasys/amplifier_1.htm
My stronger constraint is the delay line TL1 and TL2 (as shown above) which is too long at 100 MHz and even at 400 MHz.
I thought to use high power custom low pass filter as show above, in cascade to achieve the necessary delay. Is it possible ? What do you think about that ?
Regards,
Joss