Abstract: High-speed (GS/s) low-cost ADCs are of increasing interest for wideband communication systems. While technology helps improve the sampling speed of the ADC, the reduced supply voltage and ...
Abstract: In this paper, a Ka-band 5-bit voltage-controlled oscillator (VCO) is presented using a 90-nm CMOS process. The proposed VCO is composed of 5-bit switched-capacitor array (SCA) and 1-bit ...