Frequency hopping with analog messages/
Frequency hopping (FH) is used by the military as an electronic counter-counter-measure (ECCM) technique. The carrier frequency is caused to vary from one value to another over a range of values in usually a random or pseudo-random manner. The message is converted to binary form. In slow FH, several...
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Language: | en_US |
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Monterey, California. Naval Postgraduate School
2012
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Online Access: | http://hdl.handle.net/10945/23242 |