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Electrically small, superdirective, and superconducting antennas [[electronic resource] /] / R.C. Hansen
| Electrically small, superdirective, and superconducting antennas [[electronic resource] /] / R.C. Hansen |
| Autore | Hansen Robert C |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, c2006 |
| Descrizione fisica | 1 online resource (182 p.) |
| Disciplina |
621.3824
621.384135 |
| Soggetto topico | Antennas (Electronics) |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-46841-6
9786610468416 0-470-04104-8 0-470-04103-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Electrically Small, Superdirective, and Superconducting Antennas; Contents; Preface; 1. Electrically Small Antennas; 1.1 Introduction; 1.2 Fundamental Limitations; 1.2.1 Wheeler-Chu-McLean; 1.2.2 Foster's Reactance Theorem Versus Smith Chart; 1.2.3 Fano's Matching Limitations; 1.3 Electrically Small Antennas: Canonical Types; 1.3.1 Dipole Basic Characteristics; 1.3.1.1 Resistive and Reactive Loading; 1.3.1.2 Other Loading Configurations; 1.3.2 Patch and Partial Sleeve; 1.3.2.1 Titanate or Metaferrite Substrate; 1.3.2.2 Partial Sleeve; 1.3.3 Loop Basic Characteristics; 1.3.3.1 Air Core Loop
1.3.3.2 Multiturn Air Loop1.3.3.3 Magnetic Core Loop; 1.3.3.4 Receiving Loops; 1.3.3.5 Vector Sensor; 1.3.4 Dielectric Resonator Antenna; 1.4 Clever Physics, but Bad Numbers; 1.4.1 Contrawound Toroidal Helix Antenna; 1.4.2 Transmission Line Antennas; 1.4.3 Halo, Hula Hoop, and DDRR Antennas; 1.4.4 Dielectric Loaded Antennas; 1.4.5 Meanderline Antennas; 1.4.6 Cage Monopole; 1.5 Pathological Antennas; 1.5.1 Crossed-Field Antenna; 1.5.2 Snyder Dipole; 1.5.3 Loop-Coupled Loop; 1.5.4 Multiarm Dipole; 1.5.5 Complementary Pair Antenna; 1.5.6 Integrated Antenna; 1.5.7 Antenna in a NIM Shell 1.5.8 Fractal Antennas1.5.9 Antenna on a Chip; 1.5.10 Random Segment Antennas; 1.5.11 Multiple Multipoles; 1.5.12 Switched Loop Antennas; 1.6 ESA Summary; References; Author Index; 2. Superdirective Antennas; 2.1 History and Motivation; 2.2 Maximum Directivity; 2.2.1 Apertures; 2.2.2 Arrays; 2.2.2.1 Broadside Arrays of Fixed Spacing; 2.2.2.2 Endfire Arrays; 2.3 Constrained Superdirectivity; 2.3.1 Dolph-Chebyshev Superdirectivity; 2.3.2 Superdirective Ratio Constraint; 2.3.3 Bandwidth or Q Constraint; 2.3.4 Phase or Position Adjustment; 2.3.5 Tolerance Constraint 2.4 Bandwidth, Efficiency, and Tolerances2.4.1 Bandwidth; 2.4.2 Efficiency; 2.4.3 Tolerances; 2.5 Miscellaneous Superdirectivity; 2.6 Matching Circuit Loss Magnification; 2.7 Non-Foster Matching Circuits; 2.8 SD Antenna Summary; References; Author Index; 3. Superconducting Antennas; 3.1 Introduction; 3.2 Superconductivity Concepts for Antenna Engineers; 3.3 Dipole, Loop, and Patch Antennas; 3.3.1 Loop and Dipole Antennas; 3.3.2 Microstrip Antennas; 3.3.3 Array Antennas; 3.3.4 Millimeter Wave Antennas; 3.3.4.1 Waveguide Flat Plane Array; 3.3.4.2 Microstrip Planar Array 3.3.5 Submillimeter Antennas3.3.6 Low-Temperature Superconductor Antennas; 3.4 Phasers and Delay Lines; 3.5 SC Antenna Summary; References; Author Index; Subject Index |
| Record Nr. | UNINA-9910143417303321 |
Hansen Robert C
|
||
| Hoboken, N.J., : Wiley-Interscience, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Electrically small, superdirective, and superconducting antennas [[electronic resource] /] / R.C. Hansen
| Electrically small, superdirective, and superconducting antennas [[electronic resource] /] / R.C. Hansen |
| Autore | Hansen Robert C |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley-Interscience, c2006 |
| Descrizione fisica | 1 online resource (182 p.) |
| Disciplina |
621.3824
621.384135 |
| Soggetto topico | Antennas (Electronics) |
| ISBN |
1-280-46841-6
9786610468416 0-470-04104-8 0-470-04103-X |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Electrically Small, Superdirective, and Superconducting Antennas; Contents; Preface; 1. Electrically Small Antennas; 1.1 Introduction; 1.2 Fundamental Limitations; 1.2.1 Wheeler-Chu-McLean; 1.2.2 Foster's Reactance Theorem Versus Smith Chart; 1.2.3 Fano's Matching Limitations; 1.3 Electrically Small Antennas: Canonical Types; 1.3.1 Dipole Basic Characteristics; 1.3.1.1 Resistive and Reactive Loading; 1.3.1.2 Other Loading Configurations; 1.3.2 Patch and Partial Sleeve; 1.3.2.1 Titanate or Metaferrite Substrate; 1.3.2.2 Partial Sleeve; 1.3.3 Loop Basic Characteristics; 1.3.3.1 Air Core Loop
1.3.3.2 Multiturn Air Loop1.3.3.3 Magnetic Core Loop; 1.3.3.4 Receiving Loops; 1.3.3.5 Vector Sensor; 1.3.4 Dielectric Resonator Antenna; 1.4 Clever Physics, but Bad Numbers; 1.4.1 Contrawound Toroidal Helix Antenna; 1.4.2 Transmission Line Antennas; 1.4.3 Halo, Hula Hoop, and DDRR Antennas; 1.4.4 Dielectric Loaded Antennas; 1.4.5 Meanderline Antennas; 1.4.6 Cage Monopole; 1.5 Pathological Antennas; 1.5.1 Crossed-Field Antenna; 1.5.2 Snyder Dipole; 1.5.3 Loop-Coupled Loop; 1.5.4 Multiarm Dipole; 1.5.5 Complementary Pair Antenna; 1.5.6 Integrated Antenna; 1.5.7 Antenna in a NIM Shell 1.5.8 Fractal Antennas1.5.9 Antenna on a Chip; 1.5.10 Random Segment Antennas; 1.5.11 Multiple Multipoles; 1.5.12 Switched Loop Antennas; 1.6 ESA Summary; References; Author Index; 2. Superdirective Antennas; 2.1 History and Motivation; 2.2 Maximum Directivity; 2.2.1 Apertures; 2.2.2 Arrays; 2.2.2.1 Broadside Arrays of Fixed Spacing; 2.2.2.2 Endfire Arrays; 2.3 Constrained Superdirectivity; 2.3.1 Dolph-Chebyshev Superdirectivity; 2.3.2 Superdirective Ratio Constraint; 2.3.3 Bandwidth or Q Constraint; 2.3.4 Phase or Position Adjustment; 2.3.5 Tolerance Constraint 2.4 Bandwidth, Efficiency, and Tolerances2.4.1 Bandwidth; 2.4.2 Efficiency; 2.4.3 Tolerances; 2.5 Miscellaneous Superdirectivity; 2.6 Matching Circuit Loss Magnification; 2.7 Non-Foster Matching Circuits; 2.8 SD Antenna Summary; References; Author Index; 3. Superconducting Antennas; 3.1 Introduction; 3.2 Superconductivity Concepts for Antenna Engineers; 3.3 Dipole, Loop, and Patch Antennas; 3.3.1 Loop and Dipole Antennas; 3.3.2 Microstrip Antennas; 3.3.3 Array Antennas; 3.3.4 Millimeter Wave Antennas; 3.3.4.1 Waveguide Flat Plane Array; 3.3.4.2 Microstrip Planar Array 3.3.5 Submillimeter Antennas3.3.6 Low-Temperature Superconductor Antennas; 3.4 Phasers and Delay Lines; 3.5 SC Antenna Summary; References; Author Index; Subject Index |
| Record Nr. | UNINA-9910830903403321 |
|
Hansen Robert C
|
||
| Hoboken, N.J., : Wiley-Interscience, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Phased Array Antennas
| Phased Array Antennas |
| Autore | Hansen Robert C |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | [Place of publication not identified], : Wiley Interscience Imprint, 1998 |
| Descrizione fisica | 1 online resource (504 pages) |
| Disciplina | 621.382/4 |
| Collana | Wiley series in microwave and optical engineering Phased array antennas |
| Soggetto topico |
Microwave antennas
Phased array antennas Electrical & Computer Engineering Engineering & Applied Sciences Electrical Engineering |
| ISBN |
1-280-55639-0
9786610556397 0-471-22421-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910146248103321 |
|
Hansen Robert C
|
||
| [Place of publication not identified], : Wiley Interscience Imprint, 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||