Combined GMSK Modulation and PN Ranging for Communications and Navigation

Abstract

Renewed interest in human exploration of space suggests a future need for high throughput earth-space links. Anticipating crowding within spectrum used for deep- space communications, particularly at X-band, NASA is investigating the use of bandwidth-efficient modulation (BEM). Requirements for trajectory/orbit determination and vehicle guidance will… (More)

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Cite this paper

@article{Orr2008CombinedGM, title={Combined GMSK Modulation and PN Ranging for Communications and Navigation}, author={R. S. Orr and Dorsa Divsalar}, journal={2008 IEEE Aerospace Conference}, year={2008}, pages={1-18} }