Focused Beam Antennas

This chapter presents the most powerful antennas which allow for narrow, focused, and steerable antenna beams. This is primarily achieved by using two or more individual antenna elements and arranging them in different geometrical positions and controlling the amplitude and electronic phase angle of...

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Bibliographic Details
Published inSmart Antennas and Electromagnetic Signal Processing for Advanced Wireless Technology pp. 85 - 120
Main Author Hoole, P.R.P.
Format Book Chapter
LanguageEnglish
Published Denmark Routledge 2020
River Publishers
Edition1
Subjects
Aerospace & Radar Technology
Electronic Devices
Electronics & Semiconductors
Radar & Navigation Systems
End Fire Array
Electric Field Radiated
ERP
Aperture Antennas
Interelement Distance
dB Beam Width
Grating Lobe
Half Wave Dipole
Beam Width
Displacement Currents
Antenna Elements
Kd Cos
Rectangular Microstrip Patch Antenna
Active Reflection Coefficient
Radiation Pattern
Array Factor
Electric Field
Wire Antennas
Linear Array Antenna
Uniform Linear Array
Broadside Array
Rectangular Microstrip Antenna
Parabolic Reflector
Main Beam
Online AccessGet full text
ISBN9788770222068
8770222061
DOI10.1201/9781003339564-3

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Table of Contents:
  • 3.1 Introduction 3.2 Array Antennas: Two-Element Linear Array 3.3 General N-Element Uniform Linear Array 3.4 Mutual Coupling between Elements of the Array Antenna 3.5 Polarization 3.6 Aperture Antennas 3.7 Patch Microstrip Antennas 3.8 Corner-Reflector Antenna 3.9 Finite Length Antenna: A Basic Building Block for Antenna Simulation Acknowledgment