The IF signal is then amplified by a strip of IF amplifiers and then fed into a detector that outputs the audio signal into an audio amplifier that powers the speaker. In this article, we will learn ...

The circuit in Figure 1 operates by locking the ADF4159 to the RFOUT/2 signal (~6 GHz) of the 12 GHz VCO (MACOM MAOC-009269). However, VCOs up to 24 GHz that have a RFOUT/2 signal can be used with the ...

4. Shown is a block diagram of the ADL5920. Instead of sensing the forward and reflected signals using directional couplers, the ADL5920 uses a patented directional bridge technology to achieve ...