This blog installment discusses common types of beamforming algorithms as well as a framework to develop and test your own beamformers. Phased-array systems have many advantages over single antennas.

Borehole acoustic imaging techniques have become a crucial tool in subsurface investigations, combining advances in signal processing and sensor technology to produce detailed images of geological ...

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 ...