Cart (Loading....) | Create Account
Close category search window
 

The VITA 49 Analog RF-Digital Interface

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Cooklev, T. ; Indiana Univ.- Purdue Univ. Fort Wayne, Fort Wayne, IN, USA ; Normoyle, R. ; Clendenen, D.

Over the last several years, the interface between the digital and analog RF subsystems of a radio (the analog RF-digital interface) has become increasingly important. this article first discusses the different technology alternatives that exist for this interface and the rationale behind them. the emergence of cognitive radio technology is identified as a trend that increases the importance of the analog RF-digital interface. then the article discusses in detail the VmE bus International trade association (VIta) 49 standard. VIta 49 is a packet-based protocol to convey digitized signal data and metadata (or context data) pertaining to different reference points within a radio receiver. the metadata includes analog front-end parameters such as RF center frequency, bandwidth, If center frequency, sampling rate, gain, location, etc. this standard allows all information about the spectrum as seen by a radio at its antenna to be described, stored, and transported to other systems. VIta 49 is identified as a hierarchical radio description language that is a new paradigm for radio architectures.

Published in:

Circuits and Systems Magazine, IEEE  (Volume:12 ,  Issue: 4 )

Date of Publication:

Fourthquarter 2012

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.