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Symbol-Aided Approach to Nonlinear Distortion Cancellation for Self-Heterodyne OFDM Direct Conversion Receivers
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, Jun-Seok | - |
dc.contributor.author | Kim, Seong-Cheol | - |
dc.date.accessioned | 2009-08-25T04:57:59Z | - |
dc.date.available | 2009-08-25T04:57:59Z | - |
dc.date.issued | 2005-12 | - |
dc.identifier.citation | APMC 2005. Asia-Pacific Microwave Conference Proceedings, vol. 4, Dec. 2005 | en |
dc.identifier.uri | https://hdl.handle.net/10371/7723 | - |
dc.description.abstract | We propose a symbol-aided approach to nonlinear
distortion cancellation and data demodulation in self-heterodyne direct conversion (SHDC) receivers for discrete Fourier transform (DFT)-based orthogonal frequency division multiplexing (OFDM) systems. In order to cancel the intermodulation distortion generated at the square-law device output in the receiver, the SHDC transmitter generates an OFDM symbol followed by the next symbols having a phase difference of 90 degree. By using this approach, quadrature modulation can be supported with direct conversion. The advantages of the proposed technique are demonstrated through the computer simulation. | en |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en |
dc.title | Symbol-Aided Approach to Nonlinear Distortion Cancellation for Self-Heterodyne OFDM Direct Conversion Receivers | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 양준석 | - |
dc.contributor.AlternativeAuthor | 김성철 | - |
dc.identifier.doi | 10.1109/APMC.2005.1606782 | - |
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