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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bongianni, W.L. Burnsweig, J. Polson, J.H. |
| Copyright Year | 1968 |
| Abstract | Advanced RADAR signal processing techniques for improved target detection in severe clutter environments require large pulse compression bandwidths. The clutter power returned from a ground path is proportional to the illuminating pulsewidth. Narrow pulsewidths, possible with pulse compression without sacrifice in average power, provide an excellent way of improving detectability through reduction of clutter return. Frequency diversity is another technique frequently employed to improve the detectabdlty of targets obscured in a clutter environment. Here, again, employment of an ultra-bandwidth spectrum provides the same effect with the complexity of a frequency diversity transmitter-receiver unit. The effect of the broad band spectrum is to cause the target and the clutter statistics to be altered such that a lower threshold can be set for improving target detections . The ultra-bandwidth performance obtained with the single crystal YIG dispersive delay line places it in the front rank of promising candidates for high resolution applications. |
| Starting Page | 301 |
| Ending Page | 308 |
| File Size | 246711 |
| Page Count | 8 |
| File Format | |
| DOI | 10.1109/GMTT.1968.1123443 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1968-05-20 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Pulse compression methods Clutter Object detection Frequency diversity Radar signal processing Bandwidth Space vector pulse width modulation Radar detection Employment Statistics |
| Content Type | Text |
| Resource Type | Article |
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