Doppler removal losses using single-sideband frequency shifting for direct-sequence BPSK links
Autor: | Jack K. Holmes, Srini H. Raghavan |
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Rok vydání: | 2011 |
Předmět: | |
Zdroj: | 2011 Aerospace Conference. |
Popis: | The process of removing the Doppler frequency of the input signal in the receiver on the input is performed by a Doppler removal circuit. The paper addresses the effects of quantizing the ideal sine waves for implementing the Doppler removal (a single-sideband rotation). Quantization levels of 1, 1.5, 2, 2.5, and 3 bits are considered and the quantization losses associated with those quantization levels are determined12. |
Databáze: | OpenAIRE |
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