Search Results - "Satorius, E.H."
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Carrier Recovery Enhancement for Maximum-Likelihood Doppler Shift Estimation in Mars Exploration Missions
Published in IEEE journal of selected topics in signal processing (01-10-2008)“…One of the most crucial stages of the Mars exploration missions is the entry, descent, and landing (EDL) phase. During EDL, maintaining reliable communication…”
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2
Enhancement of advanced range telemetry (ARTM) channels via blind equalization
Published in 2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277) (2001)“…The Joint Services Advanced Range Telemetry (ARTM) Program at Edwards Air Force Base has been evaluating FQPSK-B for possible upgrades to the existing…”
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A new lock detection scheme for phase locked loops and costas loops
Published in 2003 IEEE Aerospace Conference Proceedings (Cat. No.03TH8652) (2003)Get full text
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Direction of arrival estimation via extended phase interferometry
Published in IEEE transactions on aerospace and electronic systems (01-01-1995)“…A simple new estimator is proposed for direction finding applications which extends conventional phase-only interferometry to incorporate both calibrated phase…”
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5
Channel modeling and simulation for mobile user objective system (MUOS)--Part II: selective scintillation and terrestrial multipath fading
Published in IEEE International Conference on Communications, 2003. ICC '03 (2003)“…Performance of the mobile user objective system is dominated by the channel conditions characterized by ionospheric scintillation and multipath fading. Detail…”
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Conference Proceeding -
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Critical spacecraft-to-Earth communications for Mars Exploration Rover (MER) entry, descent and landing
Published in Proceedings, IEEE Aerospace Conference (2002)“…For planetary lander missions, the most challenging phase of the spacecraft to ground communications is during the entry, descent, and landing (EDL). As each…”
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Conference Proceeding -
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Adaptive modulation and coding techniques in MUOS fading/scintillation environments
Published in MILCOM 2002. Proceedings (2002)“…In this paper, adaptive modulation and coding structures are presented that are appropriate for the MUOS environment. The proposed approach adaptively controls…”
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A VLSI design for a trace-back Viterbi decoder
Published in IEEE transactions on communications (01-03-1992)“…A systolic Viterbi decoder for convolutional codes is developed which uses the trace-back method to reduce the amount of data needed to be stored in registers…”
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SYMBOL TIMING RECOVERY FOR A CLASS OF CONSTANT ENVELOPE SIGNALS
Published in 1990 Conference Record Twenty-Fourth Asilomar Conference on Signals, Systems and Computers, 1990 (1990)Get full text
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10
Carrier acquisition and tracking requirements for doppler navigation
Published in 2003 IEEE Aerospace Conference Proceedings (Cat. No.03TH8652) (2003)Get full text
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A communications system testbed
Published in Conference Record of The Thirtieth Asilomar Conference on Signals, Systems and Computers (1996)“…We describe a testbed that is being developed for the evaluation of demodulation algorithms in communication systems. This testbed is intended to provide a…”
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Conference Proceeding -
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Polarization combining scheme for radio direction finding with multipath
Published in 2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277) (2001)“…For NASA's Mars sample return (MSR) program, there is a strong need to enhance the received signal strength for the radio direction finding (RDF) application…”
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Large antenna array techniques for very low SNR channels
Published in 2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277) (2001)“…Various arraying techniques are studied focusing on the very low received signal SNR channel conditions commonly found in deep space communications…”
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14
Application of wavelet de-noising to signal demodulation
Published in Conference Record of The Twenty-Ninth Asilomar Conference on Signals, Systems and Computers (1995)“…We present the application of wavelet-based de-noising techniques to the demodulation of digital communication signals. These techniques are related to those…”
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Asymptotic analysis of scale-invariant cost functions for blind adaptive processing
Published in Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers (1994)“…In this paper, we provide an asymptotic precision analysis of blind adaptive filter coefficients derived from a wide class of scale-invariant cost functions…”
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New criteria for blind adaptive arrays
Published in Proceedings of 27th Asilomar Conference on Signals, Systems and Computers (1993)“…An alternative methodology for blind adaptive array processing is presented which generalizes the class of cost functions that are currently used. The…”
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Pulse shape design considerations for self-synchronizing systems
Published in [1991] Conference Record of the Twenty-Fifth Asilomar Conference on Signals, Systems & Computers (1991)“…The authors consider fundamental relationships between signaling pulse shapes used in 1-D pulse amplitude modulation and 2-D quadrature amplitude modulation…”
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Fixed Point Analysis Of Cross-coupled Phase Lock Loops
Published in Nineteeth Asilomar Conference on Circuits, Systems and Computers, 1985 (1985)Get full text
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Suppression Of Narrowband Interference Via Single Channel Adaptive Preprocessing
Published in Twenty-Second Asilomar Conference on Signals, Systems and Computers (1988)“…We discuss in this paper several promising temporal processing techniques for suppressing narrowband, co-channel interference:…”
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Conference Proceeding