In the simplest analog receive signal path, the antenna feeds a low-noise amplifier (LNA), which in turn feeds an analog-to-digital (A/D) converter, which then feeds a digital processor. In all but ...
In a radio receiver, the analog-to-digital converter (ADC) sampling rate and the complexity of the analog anti-alias filter in front of it are not independent choices. A sampled system can uniquely ...
Analog to digital conversion is a process (digitization) that changes a continuously varying signal (analog) into a digital values. The GSM system converts analog audio signals into digital form so it ...
Meeting the need for analog-to-digital converter (ADC) sampling at rates beyond 135 Msamples/s in WiMAX applications, Analog Devices' AD9640 is the first dual 14-bit analog-todigital converter (ADC) ...
When using an active front-end amplifier to drive a high-speed converter, designing an anti-aliasing filter (AAF) can be a difficult task. It’s important to get it right because anti-aliasing is the ...
Analog sources of information are often derived from transducers that provide continuous electrical (usually) voltage signals from physical phenomenon such as light, pressure, temperature, vibration, ...
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