Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Scan”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 577 records · Page 32

Phase multiplying electronic scanning array

Scanning array was designed with properties of low RF loss and phase control. The array consists of a series of special waveguides, hybrids made up of two variable reactance branch arms for input signals, an edge slot for the difference port, and a sum arm for the unradiated signal.

Seaton, A. F.↗

A scanning polarimeter

Optical system of scanning polarimeter with improved photoelectric resolution

Hall, J. S.↗