Friday, October 11th, 2024
Digital Antenna 8 Wide Band Antenna with20 Cable 992-MW-S
Digital Antenna 8 Wide Band Antenna w/20 Cable [992-MW-S]. 8′ Wide Band Antenna with 20′ CableUtilizing technology designed for military and commercial applications, Digital Antenna delivers our new, highly advanced 8′ Wide Band VHF Antennas to the marine industry. These antennas provide tactical maritime users with a high-performance solution for broadband VHF communications. Featuring a tremendous bandwidth of 134 to 176 MHz, a nominal 6dB gain, and the ability to withstand continuous RF power up to 150 watts, the new antennas facilitate high-quality communications across a normally hard-to-cover band. AnRead More
Mutual Coupling Between Antennas by Bird, Trevor S
Bird, PhD, is Principal Antengenuity, Distinguished Visiting Professor University of Technology, Sydney, and Adjunct Professor Macquarie University, Australia. Preface xv Acknowledgments xvii List of Contributors xix Notation xxi 1 Introduction 1 Trevor S. Bird 1.1 Aims and Scope 1 1.2 Historical Perspective 3 1.3 Overview of Text 4 References 7 2 Basics of Antenna Mutual Coupling 9 Trevor S. Bird 2.1 Introduction 9 2.2 Electromagnetic Field Quantities 9 2.2.1 Definitions 9 2.2.2 Field Representations in Source-Free Regions 11 2.3 Mutual Coupling Between Elementary Sources 12 2.3.1 Radiation 12 2.3.2 GeneralizedRead More