Abstract: This work proposes a feed-forward PWM-intermodulated-distortion reduction (FFPIDR) technique for closed-loop class-D audio amplifiers. The proposed FFPIDR technique overcomes the trade-off ...

Abstract: A novel reconfigurable CMOS class-F power amplifier (PA) at 2.4 GHz is proposed in this paper. It is able to match the output load variations mainly due to the effect of hand and head on a ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

The NCERT textbooks are part of the school syllabus across India and are the preferred study material for most students. Their coherent and comprehensible language makes it easy for students to ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

CBSE Class 9 students must have the revised and reduced syllabus of Mathematics with them to make sure that they are preparing the right stuff for the upcoming exams. The link to check and download ...

Note: For our more recent in-depth analysis of the middle class, read “The State of the American Middle Class” (May 2024). The middle class, once the economic stratum of a clear majority of American ...