NDLI: A digital combining-weight estimation algorithm for broadband sources with the array feed compensation system

Content Provider	Semantic Scholar
Author	Vilnrotter, Victor A. Rodemich, Eugene R.
Copyright Year	1994
Abstract	An algorithm for estimating the optimum combining weights for the Ka-band (33.7-GHz) array feed compensation system has been developed and analyzed. The input signal is assumed to be broadband radiation of thermal origin, generated by a distant radio source. Currently, seven video converters operating in conjunction with the real-time correlator are used to obtain these weight estimates. The algorithm described here requires only simple operations that can be implemented on a PC-based combining system, greatly reducing the amount of hardware. Therefore, system reliability and portability will be improved.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19940025157.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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