Micro-electronic devices are playing a very prominent role in electronic equipments which are used in daily life. For electronic equipment battery life is important. So, in order to reduce the power consumption we implement a Sleepy technique to the electronic circuits. Sleepy technique is also called as power gating technique. In the power gating structure, a circuit operates in two different ...

Communication is transfer of information from source to sink or sender to receiver. The signal when transferred through the noisy channel gets affected by the noise and becomes an error signal when it reaches the receiver. Decoding is the process of retrieving the correct information from the received signal. The weighted bit flipping LDPC decoding algorithm gives a good performance in retrievi...

The ultra wide band (UWB) Direct Chaotic Communication (DCC) technology is considered in application to low bit rate information transmission. Performances of low bit rate DCC are discussed. In particular we pay attention to the effect of multipath processing. The implementation and experimental verification of basic elements for low bit rates DCC are also presented. Index terms – Ultra wide ba...

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