- Title
- Design and performance of a wideband sub-sampling front-end for multi-standard radios
- Creator
- Yuce, Mehmet R.; Tekin, Ahmet; Liu, Wentai
- Relation
- International Journal of Electronics and Communications Vol. 62, Issue 1, p. 41-48
- Publisher Link
- http://dx.doi.org/10.1016/j.aeue.2007.02.005
- Publisher
- Elsevier
- Resource Type
- journal article
- Date
- 2008
- Description
- This paper analyzes the design of a multi-standard and multi-rate sub-sampling front-end for software radio systems. The front-end architecture uses a technique that incorporates programmable cascaded digital decimation stages to accommodate variable bit rates. The impact of non-idealities in the ADC on the system performance requirement is adressed briefly considering real time implementations. A noise figure equation that takes into account the effects of the quantization noise and the interference signal that may be incurred by adjacent bands is also derived.
- Subject
- sampling; multirate decimation; software-defined radio; digital down-conversion
- Identifier
- uon:5623
- Identifier
- http://hdl.handle.net/1959.13/43523
- Identifier
- ISSN:1434-8411
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