The book focuses on angle-of-arrival estimation using radar interferometry and provides a unique perspective to angle estimation. Typically radars perform poorly when estimating angle to a target as opposed to range estimation. The interferometer provides a means to improve angle estimation but is subject to unique error effects. This book presents a comprehensive understanding of various radar interferometer architectures and will quantify interferometer angle estimation accuracy. It features some new material and alternative derivations on radar target tracking and identifies and quantifies radar-based measurement errors on the performance of angle-of-arrival estimation. It also includes a basic digital interferometer, a monopulse interferometer, an orthogonal interferometer and signal processing algorithms. By exploring interferometry and beyond, this book offers a unique perspective and an in depth look at the derivation of angle error equations for a radar interferometer. This book would suit practicing radar design engineers and researchers within both the radar community and the military industrial sector.

Stop wasting your time on the water dealing with headaches and frustration over equipment failure and poor performance. Protect your investment in your reels, get more for your money, and spend more time doing what you love, fishing! If you have ever wanted to take the next step in maintaining your own reels then this is the perfect book for you. We take you through every aspect of your reel, and teach you what you need to know about your reel, how to properly care and maintain your reels, and what products you should or should not be using. In this book we are going to give you the knowledge to properly care for and maintain your fishing reels for years of enjoyment and at its peak performance for when it really counts! I cover a lot of topics within the book, simply because there are a lot of outside influences when it comes to reels, including lines, lubricants, reel covers, and a lot more that all affect the performance, serviceability and sustainability of any reel.