In olden days, people used to have lots of kids. A famous Urdu satirist once wrote: "It has been observed
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Tag: Frontend
The Heterodyne Principle and the Superheterodyne Receiver
During World War I, Edwin Howard Armstrong invented the superheterodyne Rx as an alternative to the Tuned Radio Frequency (TRF)
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Spectral Shift without any Multiplications
One of the great advantages of Digital Signal Processing (DSP) is an unexpected simplification of operations in seemingly complicated scenarios.
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On Microchip AT86RF215 Radios
It is a little unusual to describe a hardware radio on a website that focuses on software radios. But I
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On Analog-to-Digital Converter (ADC), 6 dB SNR Gain per Bit, Oversampling and Undersampling
We have discussed before the sampling on time axis for analog to digital (A/D) conversion. An Analog to Digital Converter
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