Author(s): Xuan Hui Wu
Year: 2008
Language: English
Pages: 96
Contents......Page 4
Introduction......Page 12
Radiation due to an electric dipole......Page 14
Evaluation of the horizontal component using chain matrix......Page 16
Evaluation of the vertical component......Page 18
Field projection......Page 19
Evaluation of the horizontal component using S chain matrix......Page 20
Radiation due to a magnetic dipole......Page 23
Evaluation of the vertical component......Page 24
Evaluation of the horizontal component using S chain matrix......Page 25
Results verification......Page 26
Applications......Page 32
DRA in a four-layer structure......Page 34
Conclusions......Page 38
Antennas Under a Polarized Multilayer Structure......Page 41
Radiation due to an electric dipole......Page 42
Radiation due to a magnetic dipole......Page 46
PEC-type asymptotic boundary conditions......Page 47
PMC-type asymptotic boundary conditions......Page 50
Cross polarization reduction......Page 51
Polarizer......Page 53
Discussion......Page 56
Conclusions......Page 57
Hertzian Dipole Model for an Antenna......Page 61
Introduction......Page 62
Particle swarm optimization method......Page 63
PSO model for getting a narrowband dipole model......Page 64
Limitations of the narrowband model......Page 65
PSO model for getting a wideband dipole model......Page 70
Modeling of a wideband antenna......Page 71
Application......Page 74
Rejection of Gaussian noise......Page 79
Frequency scalability......Page 82
Conclusions......Page 83
Derivation of Equation (2.24)......Page 84
Derivation of Equation (2.29)......Page 85
Derivation of Equation (2.30)......Page 86
Maxima Source Code......Page 87
Maxima source code for a PEC-SI......Page 88
Bibliography......Page 91
Biography......Page 94
