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De-Interleaved Subsampling Architecture for Homodyne Receivers

By Seyed Aidin Bassam, Mohamed Helaoui, and Fadhel M. Ghannouchi
Progress In Electromagnetics Research C, Vol. 10, 231-241, 2009


This paper presents a de-interleaved subsampling receiver architecture suitable for homodyne receivers. The proposed topology requires only a single branch to down-convert and extract the in-phase (I) and quadrature (Q) baseband signals. Using a single-branch receiver eliminates the I/Q mismatch issue of traditional direct down-conversion receivers. The simplicity of the proposed receiver architecture makes it an alternative solution for multi-band and multi-standard applications.


Seyed Aidin Bassam, Mohamed Helaoui, and Fadhel M. Ghannouchi, "De-Interleaved Subsampling Architecture for Homodyne Receivers," Progress In Electromagnetics Research C, Vol. 10, 231-241, 2009.


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