Humanoid robotics is gaining popularity, though a common misconception remains that it is complex and expensive. This system ...

Abstract: In the present era, food scarcity and water scarcity occurs due to the increase in population. So to avoid this problem we have to promote the agriculture sector. But water wastage is more ...

Abstract: In this work, a parametric up-converter amplifier is introduced as a wideband impedance-matching network. Chu’s limit restricts the minimum Q-factor of unloaded small antennas. However, the ...