Performance of differentially detected π/4 DQPSK in the presence of IQ phase imbalance

M. Scarpa, J. Vogel, J. Stonick, Sayfe Kiaei

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The effect of circuit level distortions on system level performance is becoming an important issue in optimizing the design of low power receivers. Circuit level distortions which in the past were insignificant in full power designs, must be accounted for in the link budgets of low power systems. In this paper, we present an analysis that demonstrates and quantifies the effect of one such distortion. We present a closed form expression for the BER of differentially detected π/4 DQPSK in the presence of AWGN and distorted by an IQ phase imbalance in the receiver.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherIEEE
Volume4
StatePublished - 2000
Externally publishedYes
EventProceedings of the IEEE 2000 Internaitonal Symposium on Circuits and Systems - Geneva, Switz
Duration: May 28 2000May 31 2000

Other

OtherProceedings of the IEEE 2000 Internaitonal Symposium on Circuits and Systems
CityGeneva, Switz
Period5/28/005/31/00

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Fingerprint Dive into the research topics of 'Performance of differentially detected π/4 DQPSK in the presence of IQ phase imbalance'. Together they form a unique fingerprint.

  • Cite this

    Scarpa, M., Vogel, J., Stonick, J., & Kiaei, S. (2000). Performance of differentially detected π/4 DQPSK in the presence of IQ phase imbalance. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 4). IEEE.