Communications: directive radio wave systems and devices (e.g. – Radar ew
Patent
1998-02-14
1999-01-19
Pihulic, Daniel T.
Communications: directive radio wave systems and devices (e.g.,
Radar ew
342194, G01S 738
Patent
active
058618341
ABSTRACT:
Apparatus (10) for generating a radar waveform (W). A noise generator (20) generates a series of pulses in a pseudo-random pattern, and a frequency generator (16) generates a carrier wave having a frequency within a predetermined band of frequencies. The carrier wave is modulated with the pseudo-random pattern of pulses, and the resulting modulated carrier wave passed through both a filter (30) and an attenuator (32) to suppress any discernible feature or signal characteristics of the resulting waveform. The modulated carrier is transmitted by an antenna (42) and a received return signal is processed by a signal processor (100) to obtain pertinent information about a target. The transmitted waveform has no discernible attributes by which the waveform, if processed and analyzed by someone else's radar detector (E) would convey any intelligence as to the presence or source of the transmitted waveform.
REFERENCES:
patent: 4706093 (1987-11-01), Groth, Jr.
patent: 5053772 (1991-10-01), Lamper et al.
patent: 5055850 (1991-10-01), Lamper et al.
patent: 5075863 (1991-12-01), Nagamune et al.
patent: 5719579 (1998-02-01), Torre et al.
Kremer Larry R.
Sauer Mark F.
Ziegler John A.
Esco Electronics Corporation
Pihulic Daniel T.
LandOfFree
Virtual noise radar waveform for reduced radar detectability does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Virtual noise radar waveform for reduced radar detectability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Virtual noise radar waveform for reduced radar detectability will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1250122