Eavesdropping is a method to access the information. The eavesdropper needs some
coding output parameters to access the information on an unspecified channel. Since there …

In this paper, a new method is introduced to locate emitters using the angle of arrival (AOA),
when the navigation systems are unable to report the location of the receiver. In our …

In military telecommunication systems, advanced techniques are used to intercept and
process real-time signals that are critical to decisions related to electronic warfare and other …

Information security is currently one of the most important issues that have been considered
by many researchers. The purpose of Steganography is to hide hidden messages in a non …

In modern radars, the design is such that radar vulnerability to noise disturbance is
significantly reduced. This dramatic decrease is due to the fact that radars are always trying …

Noise generation is both simple and very effective in disrupting radar performance. This
noise signal, similar to thermal noise, raises the level of the background signal against the …

In distance measurement with the help of delay of pulse reception time, the target distance is
determined by the time interval between the emission of a pulse and its echo reception. In …

The ever-increasing development of telecommunications has made secure transmission
one of the most important issues today. Using steganography keeps information away from …

This article compares the quality and complexity of LPC, CELP, and MELP standard audio
encoders. These standards are based on linear predictive and are used in sound (speech) …

This article compares the quality and complexity of LPC, CELP, and MELP standard audio
encoders. These standards are based on linear predictive and are used in sound (speech) …