Digital signals are fundamentally electromagnetic waves added together. The higher the data rate required, the higher the frequency of the waves required to generate the signals. Once the signal ...
Oscilloscopes are time-domain instruments, but because they digitize waveforms, oscilloscopes can process time-domain signals into the frequency domain. The FFT (Fast Fourier Transform), spectrum ...
Recent advancements in EMC-related products take many forms from DSP-based signal processing to higher frequency TEM cells to shielded video cameras. A major theme is ease of use, which may be ...
Wireless communications products that depend on RF principles are everywhere these days, and the growth rate is astonishing. From cell phones and wireless PDAs to Wi-Fi-enabled laptops, Bluetooth ...
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