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Nowadays the spectrum regulations landscape is changing towards more flexible spectrum management schemes, such trends are expected to make additional spectrum resources available and lowers the spectrum access hurdles. In this paper, different spectrum aggregation scenarios have been compared focusing on the tradeoff between the total cost of ownership and the targeted QoS under different market...
In this paper, we propose a framework for the study of power consumption and bit error rate (BER) performance of non-coherent impulse radio ultra wideband (IR-UWB) correlation receivers in the IEEE 802.15.3a channel. Using this framework, transmitted reference (TR) and energy detection (ED) correlation receivers are studied and compared. The receivers are assumed to operate in the 3.1-5 GHz band targeting...
The paper presents the design and implementation of input/output interface circuits, fully compatible with low-voltage differential signal (LVDS) standard. Due to the low voltage differential transmission technique, the low power consumption and high transmission speed are achieved at the same time. The transmitter is implemented by a closed-loop control circuit and an internal bandgap voltage reference,...
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