DocumentCode
3127843
Title
Underwater carrier phase tracking perturbed by ocean waves
Author
Kullstam, Per
Author_Institution
Paircom Inc., Springfield, VA, USA
fYear
1990
fDate
30 Sep-3 Oct 1990
Firstpage
1080
Abstract
Electromagnetic wave propagation in ocean water and the wind-generated ocean wave environment, including the mean period and wave length in a Neumann sea, are reviewed in order to derive the effects of ocean wave motion on carrier phase tracking. Carrier phase tracking performance of the second-order phase lock loop (PLL) and the sliding window phase estimator are presented
Keywords
demodulation; phase-locked loops; radiowave propagation; signal detection; EM wave propagation; Neumann sea; VLF signals; coherent demodulation; ocean waves; perturbation; radiowave propagation; second-order phase lock loop; sliding window phase estimator; underwater carrier phase tracking; underwater signal reception; Electromagnetic propagation; Electromagnetic scattering; Frequency; Ocean waves; Propagation constant; Sea surface; Signal processing; Signal to noise ratio; Surface waves; Underwater tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 1990. MILCOM '90, Conference Record, A New Era. 1990 IEEE
Conference_Location
Monterey, CA
Type
conf
DOI
10.1109/MILCOM.1990.117579
Filename
117579
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