Skip to content

Wireless Pi

Discover the Joy of Signals and Wireless

  • Home
  • Articles
  • Book
  • SDR Course
  • 5G PHY

Tag: Phase Recovery

Multiple stable lock points in the S-curve of a decision-directed loop
April 4, 2022 Wireless/SDR

Resolving Phase Ambiguity through Unique Word and Differential Encoding and Decoding

In the context of carrier synchronization, we have discussed the Costas loop and other techniques before. Today, we discuss the

Continue reading
Output from the Costas Loop block after phase convergence
September 30, 2020 Wireless/SDR

Costas Loop for Carrier Phase Synchronization

Costas loop is a carrier phase synchronization solution devised by John Costas at General Electric Company in 1956 [1]. It

Continue reading
A block diagram for the implementation of the feedforward phase estimator
September 24, 2019 Wireless/SDR

How to Estimate the Carrier Phase

In this article, I will describe how to estimate the carrier phase from an incoming waveform in a feedforward manner.

Continue reading
Classification of carrier frequency synchronization algorithms
March 31, 2018 Wireless/SDR

Classification of Carrier Frequency Synchronization Techniques

We have discussed before that carrier phase synchronization is done at the end of the Rx signal processing chain due

Continue reading
A discrete-time integrator implemented through a forward difference and a backward difference technique
September 15, 2017 DSP

Discrete-Time Integrators

An integrator is a very important filter that proves useful in implementation of many blocks of a communication receiver. In

Continue reading

Posts navigation

1 2 3 4 Next Posts»
5G Physical Layer - An Easy Guide to Key Technologies
Learn about 5G physical layer through great visualizations, simple maths and intuitive explanations
A wireless channel with speakers and microphone
Send and receive wireless signals over the air without expensive SDR hardware through a speaker (Tx) and a microphone (Rx)

Consulting   |   Training
Newsletter   |   Contact   |   About

Copyright © Wireless Pi 2022

      

  • Privacy Policy
  • Terms of Use