Bodhisatwa Sadhu, Ramesh Harjani

Research output: Chapter in Book/Report/Conference proceedingChapter


Wireless technology has been evolving at a breakneck speed. The total number of cell-phones in use (as of 2011) was over 6 billion for a 7 billion world population (Wikipedia, World cell phone usage) constituting 87 % of the world population. Additionally, with user convenience becoming paramount, more and more functions are being implemented wirelessly. For example, the U.S. army utilizes 40 different types of radios for its communications. Moreover, there is a considerable effort toward integrating all this wireless functionality in a single device. Smartphones today use as many as a dozen independent radios inside them.

Original languageEnglish (US)
Title of host publicationAnalog Circuits and Signal Processing
Number of pages6
StatePublished - 2014

Publication series

NameAnalog Circuits and Signal Processing
ISSN (Print)1872-082X
ISSN (Electronic)2197-1854

Bibliographical note

Publisher Copyright:
© 2014, Springer Science+Business Media New York.


  • Breakneck Speed
  • Cognitive Radio (CR)
  • Dynamic Spectrum Access (DSA)
  • Spectral Congestion
  • Spectrum Sensing


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