1 January 1994 Mm-wave doppler module
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Proceedings Volume 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994; 22505N (1994) https://doi.org/10.1117/12.2303220
Event: Millimeter and Submillimeter Waves and Applications: International Conference, 1994, San Diego, CA, United States
Abstract
Doppler modules are used for various applications like intrusion alarm, traffic radar etc. At higher frequencies, better velocity resolution and higher gain are obtained whet '; at lower frequencies the beam is formed at a shot distance (1) 2d2/71 ; d - antenna aperture length, - wave Igth). Also at higher frequencies, atmospherk and rain attenuations are higher. One has to compromise various parameters for a specific application. This paper describes the system design of mm-wave doppler module for intrusion alarm application - and present experimental data.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. S. Prasad, S. S. Prasad, } "Mm-wave doppler module", Proc. SPIE 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994, 22505N (1 January 1994); doi: 10.1117/12.2303220; https://doi.org/10.1117/12.2303220
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