Cost-efficient IQ imbalance compensation scheme for DRM plus

Hyun Yang, Kwang Soo Jeong, Jae Hoon Yi, Taewon Hwang, Young Hwan You

Research output: Contribution to journalArticle

Abstract

In this paper, we propose a low-cost compensation scheme for IQ imbalance using only one pilot symbol for an orthogonal frequency division multiplexing (OFDM) based digital radio mondiale (DRM) system, planned to operate in FM bands. Since the existing methods require more than one OFDM symbol, this scheme is more efficient in computation, yet performs as well as the existing scheme.

Original languageEnglish
Pages (from-to)743-749
Number of pages7
Journalieice electronics express
Volume6
Issue number11
DOIs
Publication statusPublished - 2009 Jun 10

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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