With the advancement of internet of things voltage controlled oscillator (VCO's) are most
pivotal basic building blocks, where they are predominantly used as a high frequency clock …

In this paper a novel class C voltage controlled oscillator (VCO) is presented. The presented
structure reveals proper starting time characteristics, lower phase noise, higher oscillation …

This paper presents a novel method of reducing the spurious signal content in a digitally
synthesized sine wave at the output of a numerically controlled oscillator (NCO). The …

In this paper, four different single ended delay cells based ring oscillators have been
presented. Output frequencies of ring oscillators have been controlled by varying the supply …

In this paper, we introduce the design of a digital frequency modulation receiver using
FPGA. The main component in the design is digital phase locked loop (DPLL) which …

This paper presents a comparative study between two Ring oscillators architecture (CMOS,
NMOS) and current-starved Voltage-controlled oscillator (CS-VCO) on the basis of their …

Voltage control oscillator (VCO) is one of the fundamental blocks in high-frequency
communications systems. In recent scenario, Giga-Hertz band communication is one of the …

Abstract Design process of any electronic analog application comprise several steps. One of
the essential steps is a computer simulation, usually performed via SPICE or similar …

The requirement for low power and rapid circuits are expanding in present day hardware.
The generation of carrier and locking of phase have become significant for transceiver …