TR2018-057
Towards Analog Filter-Free All-Digital Transmitters through Hybrid Estimation and Cancellation of Delta-Signma M's Quantization Noise
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- "Towards Analog Filter-Free All-Digital Transmitters through Hybrid Estimation and Cancellation of Delta-Signma M's Quantization Noise", International Microwave and Radar Conference, May 2018.BibTeX TR2018-057 PDF
- @inproceedings{Dinis2018may,
- author = {Dinis, Daniel and Ma, Rui and Teo, Koon Hoo and Orlik, Philip V. and Oliveira, Arnaldo and Vieira, Jose},
- title = {Towards Analog Filter-Free All-Digital Transmitters through Hybrid Estimation and Cancellation of Delta-Signma M's Quantization Noise},
- booktitle = {International Microwave and Radar Conference},
- year = 2018,
- month = may,
- url = {https://www.merl.com/publications/TR2018-057}
- }
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- "Towards Analog Filter-Free All-Digital Transmitters through Hybrid Estimation and Cancellation of Delta-Signma M's Quantization Noise", International Microwave and Radar Conference, May 2018.
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Abstract:
This paper discusses one first approach towards the design of analog filter-free All-Digital RF Transmitters suitable for multi-band scenarios. In particular, the implementation of a feedforward technique will be targeted with the overall aim of analog canceling the digitally estimated out-of-band quantization noise. Simulated results are presented and evaluated in terms of Normalized Mean Square Error (NMSE), Adjacent Channel Power Ratio (ACPR) and obtained spectra.