Abstract: This paper presents an LC-based digitally controlled oscillator (DCO) with an enhanced frequency resolution. Tuning range of the circuit is 2.2GHz to 2.98GHz with a fine resolution of 100Hz.
Abstract: In this article, a 6-GHz, 2-bit, fourth-order continuous-time delta–sigma (CT $\Delta \Sigma $ ) analog-to-digital converter (ADC) fabricated in 28-nm CMOS is presented. It achieves −101- ...
Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal ...
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