File:Various effects of embedded intrapulse communications on pulsed radar (IA variouseffectsof1094555625).pdf
Original file (1,275 × 1,650 pixels, file size: 5.97 MB, MIME type: application/pdf, 62 pages)
Captions
Captions
Summary
editVarious effects of embedded intrapulse communications on pulsed radar
(   ) |
||
|---|---|---|
| Author |
Hunt, Allison |
 |
| Title |
Various effects of embedded intrapulse communications on pulsed radar |
|
| Publisher |
Monterey, California: Naval Postgraduate School |
|
| Description |
Despite the ubiquity of networked and radio frequency-emitting devices in the maritime domain, a robust understanding of the maritime cyber environment has not yet been fully developed. One particular area of interest within this larger environment is that of co-channel interference between radar and communications systems. The effects of a relatively low-power in-band communications interferer on a high-power radar are investigated. Software simulation is used to determine the probability of detection and power spectral density of the combined radar-communications signal for a pulsed radar. Additionally, the impact of an interfering communications signal on the range-Doppler map of a pulse Doppler radar is investigated. The perspective of a radar operator in a maritime environment is also considered. In all cases, the communications signal is parameterized by the radar-to-communications power ratio (RCR) and the symbol-rate-to-bandwidth ratio (SRBR). Finally, software simulation is validated for the probability of detection case by implementing the radar detector on a field-programmable gate array (FPGA) similar to what would be used in a radar receiver. In all cases, embedded communications are found to have relatively little effect on radar performance. Subjects: Communications; radar; interference; probability of detection |
|
| Language | English | |
| Publication date | June 2017 | |
| Current location |
IA Collections: navalpostgraduateschoollibrary; fedlink |
|
| Accession number |
variouseffectsof1094555625 |
|
| Source | ||
| Permission (Reusing this file) |
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States. | |
Licensing
edit
|
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
 |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:50, 25 July 2020 |  | 1,275 × 1,650, 62 pages (5.97 MB) | Fæ (talk | contribs) | FEDLINK - United States Federal Collection variouseffectsof1094555625 (User talk:Fæ/IA books#Fork8) (batch 1993-2020 #31935) |
You cannot overwrite this file.
File usage on Commons
The following page uses this file: