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A range‐selected, direction‐sensitive motion detector
Author(s) -
Rydstrom Mark
Publication year - 1998
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(199803)17:4<227::aid-mop1>3.0.co;2-k
Subject(s) - detector , radar , quadrature (astronomy) , signal (programming language) , microwave , acoustics , physics , doppler effect , optics , sensitivity (control systems) , computer science , electronic engineering , engineering , telecommunications , astronomy , programming language
A pulse Doppler radar with one‐dimensional direction sensitivity is described. The system uses quadrature mixing to retain the direction information in an echo signal, and performs signal sampling over a predetermined time slot to ignore reflected signals from objects outside the range of interest. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 227–229, 1998.