This FAQ will look at the Butler matrix, a widely used passive technique for implanting and ESA, which is not well known.

With a little patience and these tips in mind, you should be able to fine-tune your antenna for clear and consistent ...

Furthermore, he plans on adding a third antenna in a triangular configuration to programmatically control a circle of 6 LEDs indicating the exact direction of the signal. When he finishes the ...

An introduction to properties of individual antennas and arrays of antennas. Retarded potentials, dipoles of arbitrary length, radiation pattern, gain, directivity, radiation resistance. The loop ...