Reduction of Interference IJTSRD
A remote correspondence framework can involve at least two antennas that meddle with each other through free space coupling, surface wave crosstalk, dielectric spillage, or other interference impact. The interference impact can deliver an obstruction motion on one of the reception apparatus. A crossing out gadget can stifle antenna obstruction by producing a gauge of […]
Total Home Security System using ARM IJTSRD
An intelligent security system that provides a high level of home security using visual surveillance is developed and explored in this paper. This will be very much useful in home and company automation. Security has becoming an important issue everywhere. Home security is becoming necessary nowadays as the possibilities of intrusion are increasing day by […]
Tri-band Microstrip Patch Antenna for Satellite Communication IJTSRD
A compact and high gain micro strip patch antenna is proposed for satellite communication. The antenna covers the frequency of C-band, X-band and Ku-band. The proposed antenna having the maximum reflection coefficient of -28.076 at 13.13GHz. This antenna achieves high gain and directivity. Four circular slots are inserted into the rectangular patch of the antenna. […]
Combined Channel and Clipping Level Estimation in OFDM with MMSE Equalizer IJTSRD
Orthogonal Frequency Division Multiplexing (OFDM) has been recently applied wide in wireless communication systems, as a result of its high rate, transmission capability with high information measure, potency and its strength to multipath delay .Channel estimation is an important drawback in OFDM system. Channel estimation forms the center of any orthogonal frequency division multiplexing (OFDM) […]
Simulation based Performance Analysis of Histogram Shifting Method on Various Cover Images IJTSRD
In this paper we have simulated and analyzed histogram shifting method on different types of cover images. Secret image which is used to hide in cover image is called payload. We have analyzed this algorithm in MATLAB simulation tool. This analysis is performed to find out the performance of this method on different types of […]