Active
jamming, achieved by various transmitters--radar jammers, with various signal modulation and patterns
There are various
jamming techniques that can be used against DSSS signals, including stand-in and pulse
jamming.
military believes that as many as 2,400 GPS
jamming units were transferred to Iraq from Russia.
Barrage
jamming finds use in operations against frequency-agile transmitters or simultaneous
jamming of several transmitters.
In this case, burn-through range means the effective range of the communications link in the presence of a specific
jamming application [ILLUSTRATION FOR FIGURE 2 OMITTED].
With spot
jamming, a receiver is used to identify the signal to be jammed and to tune the
jamming generator to the correct frequency.
The EA-6B Prowler provides an umbrella of protection for strike aircraft, ground troops and ships by
jamming enemy radar, electronic data links and communications.
The program leverages CeLight's VectorWAVE technology to thwart malicious
jamming and eavesdropping of optical links used for secure communications.
OTCBB: SITG) today announced the launch of its new product, the Stadium Frequency Spectrum
Jamming System (SJ 5000).
Since the company's inception in 1986, Mayflower has developed and patented advanced GPS anti-jam technologies and products, such as adaptive temporal filter (ATF), adaptive spatial filter (ASF) and combined adaptive spatial-temporal filter (ASTF) to mitigate both narrowband and wideband GPS
jamming threats.