An all-digital phase locked loop (ADPLL)-based local oscillator (LO) of RF transceiver
application such as radio-frequency identification (RFID) system has gained popularity by …

This paper demonstrates the design and implementation of an all-digital phase-locked loop
(ADPLL) on Field Programmable Gate Array (FPGA). It is useful as an emulation technique …

A voltage controlled oscillator (VCO) is one of the most significant essential structure
obstructs in simple and advanced circuit (CKT). In Biomedical applications the nature of the …

ABSTRACT In RF transmitter (TX) IC having an offset‐QPSK modulation scheme, a sine
wave of the transmission signal represented by a 12‐bit digital code generated through the …

This dissertation presents a summary of the results of the study on behavior-level modeling,
topdown design approach and FPGA (Field-Programmable Gate Array) implementation of a …

为了实现锁相环的快速锁定和稳定的带宽调节, 提出了一种采用快速锁定辅助鉴别鉴相器锁相环
的频率合成器. 首先, 通过对传统锁相环中的鉴相器的线性与非线性特性分析 …

Digital phase-locked loops (DPLLs) have been designed in a number of ways to correctly
generate pulse signals in various systems. However, the existing DPLLs have poor …