13 reactions | The new R&S®FSWP phase noise and VCO tester from Rohde & Schwarz sets new standards in terms of sensitivity and measurement speed. Performing complex measurements at the push of a button, the R&S®FSWP is ideal for high performance radar and communication system applications. The phase noise tester can also be upgraded to a signal and spectrum analyzer. https://www.rohde-schwarz.com/en/product/fswp-productstartpage_63493-120512.html | Rohde & Schwarz | Facebook

This simulation demonstrates the working of an Amplitude Modulation (AM) circuit using operational amplifiers. In this setup, a high-frequency carrier signal of around 100 kHz is combined with a low-frequency modulating signal to produce an amplitude-modulated output. The circuit consists of two op-amps, resistors, and signal sources arranged to mix and control the amplitude variations effectively. The oscilloscope display shows the modulated waveform in green, while the red outline represents t