In order to understand currents, tides and other ocean dynamics, scientists need to accurately capture sea surface height, or ...

This video gives you the fastest and easiest method to understand and sketch parabolas—no complex math required. We break it down step-by-step: finding the vertex, identifying the axis of symmetry, ...

Abstract: The substrate integrated waveguide (SIW) comprising rectangular via-holes is herein treated by a rigorous full-wave modal analysis using the moment method entailing Green's functions for ...

If you're using picture files in a Microsoft PowerPoint presentation, you may want to add or replace text that's in the images to suit your needs. For example, you might want to put a company-specific ...

In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of ...

Abstract: The electric dyadic Green's functions of both the first and the second kinds due to the presence of electric and equivalent magnetic sources in rectangular cavities are obtained. A method ...

Learn about the best practices for web development and JavaScript programming, complete with code examples and real-world scenarios. JavaScript is a versatile and widely used programming language that ...

A description of a four-phase RC oscillator of a sinusoidal and rectangular shape is given. A triangular-shaped signal is obtained by the counterphase addition of half-waves of sinusoidal signals ...

While I can currently graph polar equations, I can't treat those equations as functions of θ in other contexts, like if I want to integrate to find area, or just do arithmetic with the values in the ...