Low Power Pulse-Based Communication
نویسندگان
چکیده
Conclusion • Computer simulations have shown data transmission under low noise conditions • Testing of the transmitter and receiver have shown promising results • Timing issues are the most persistent problems • Despite these problems data was recovered successfully 1 1 0 1 0 1 Yellow: Incoming noisy pulses Green: Recovered digital data (110101) Purple: Output of the comparator circuit Blue: Threshold
منابع مشابه
Optical pulse compression based on nonlinear silicon waveguides and chirped Bragg gratings
Due to the growing demand for higher bandwidth, employing optical devices instead of electronic devices in data transmission systems has attracted much attention in recent years. Optical switches, modulators and wavelength converters are a few examples of the required optical devices. CMOS compatible fabrication of these devices, leads to much more growing of this technology. Optical pulse comp...
متن کاملDesign of Gate-Driven Quasi Floating Bulk OTA-Based Gm–C Filter for PLL Applications
The advancement in the integrated circuit design has developed the demand for low voltage portable analog devices in the market. This demand has increased the requirement of the low-power RF transceiver. A low-power phase lock loop (PLL) is always desirable to fulfill the need for a low power RF transceiver. This paper deals with the designing of the low power transconductance- capacitance (Gm-...
متن کاملLow Dropout Based Noise Minimization of Active Mode Power Gated Circuit
Power gating technique reduces leakage power in the circuit. However, power gating leads to large voltage fluctuation on the power rail during power gating mode to active mode due to the package inductance in the Printed Circuit Board. This voltage fluctuation may cause unwanted transitions in neighboring circuits. In this work, a power gating architecture is developed for minimizing power in a...
متن کاملA High Gain Bipolar Pulse Generator with Low Voltage Input Source
This paper proposes a pulsed power generator which consists of two types of switched-capacitor booster modules. A doubling mode module employed to elevate the input voltage to a specified level and, constant mode module is used to increase the elevated voltage into the finally intended bipolar output voltage. Also, the proposed modular structure does not utilize any switches across the load. Ot...
متن کاملPulse Shape Filtering in Wireless Communication-A Critical Analysis
The goal for the Third Generation (3G) of mobile communications system is to seamlessly integrate a wide variety of communication services. The rapidly increasing popularity of mobile radio services has created a series of technological challenges. One of this is the need for power and spectrally efficient modulation schemes to meet the spectral requirements of mobile communications. Pulse shap...
متن کاملUwb Impulse Radio with Gated Treshold Compensated Ppm Receiver
General agreement has been reached recently, that the coherent optimum receivers known from the theory of conventional communication systems are not feasible to implement low-cost and robust UltraWideBand (UWB) Impulse Radio (IR) receivers, especially if they have to offer an extremely low power consumption. Instead, Energy Detector (ED)-based noncoherent receivers have to be used [1]. Unfortun...
متن کامل