Ayoush Johari

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One of the first objectives of wireless sensing element networks is to produce full coverage of a sensing field as long as possible. Several tasks—such as object tracking and battleground intrusion detection—require full coverage at any time. With the restricted energy of sensor nodes, organizing these nodes into a maximal number of subgroups (or referred(More)
This paper presents a design and detailed FFT analysis for CMOS sense amplifiers. Sense amplifiers in association with semiconductor memories are the key elements in defining the overall performance of CMOS memories. The presented design is implemented using C5 process technology using BSIM-4 Spice models. The design includes circuit and operation(More)
Voltage controlled Oscillators or Ring Oscillators are crucial components in any timing and memory circuits. The goal of this paper is to do physical design for a high speed, low power consumption multistage high performance ring oscillator circuit based on 300 nm CMOS technology which provides frequency of high order (KHz). This oscillator is used for high(More)
In this paper the design of multipliers which is less complex and power consuming is made of basic electronic components such as gates and adders. This design lowers the complexity of the circuit and works on the basic principle of multiplication and less number of transistors. The results show the multiplier is less complex and works effectively in large(More)
Digital Color Image required large amount of space to store and large bandwidth to transmit it. Due to limitations in bandwidth and in storage space, it is vital requirement to compresses digital color image. Color image compression is required with negligible loss in image quality for the effective use of further restored image. To meet this, numerous(More)
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