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Information about smart antennas

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cyai

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Deal All,
I want to study the technology of "smart antenna ", would you tell me where can get the data ??

Thank you in advance
 

Re: about smart antenna

Phased Array Antennas
R. C. HANSEN

Preface
1 Introduction
1.1 Array Background
1.2 Systems Factors
1.3 Annotated Reference Sources
2 Basic Array Characteristics
2.1 Uniformly Excited Linear Arrays
2.1.1 Patterns
2.1.2 Beamwidth
2.1.3 Sidelobes
2.1.4 Grating Lobes
2.1.5 Bandwidth
2.2 Planar Arrays
2.2.1 Array Coordinates
2.2.2 Beamwidth
2.2.3 Grating Lobes: Rectangular Lattice
2.2.4 Grating Lobes: Hexagonal Lattice
2.3 Beam Steering and Quantization Lobes
2.3.1 Steering Increment
2.3.2 Steering Bandwidth
2.3.3 Phaser Quantization Lobes
2.3.4 Subarray Quantization Lobes
2.3.5 QL Decollimation; Overlapped Subarrays
2.4 Directivity
2.4.1 Linear Array Directivity
2.4.2 Directivity of Arrays of Short Dipoles
2.4.3 Directivity of Arrays of Resonant Elements
2.4.4 Planar Array Directivity
3 Linear Array Pattern Synthesis 47
3.1 Introduction 47
3.1.1 Pattern Formulations 47
3.1.2 Physics Versus Mathematics 49
3.1.3 Taylor Narrow-Beam Design Principles 50
3.2 Dolph-Chebyshev Arrays 51
3.2.1 Half-Wave Spacing 51
3.2.2 Spacing Less Than Half-Wave 57
3.3 Taylor One-Parameter Distribution 59
3.3.1 One-Parameter Design 59
3.3.2 Bickmore-Spellmire Two-Parameter Distribution 63
3.4 Taylor N-Bar Aperture Distribution 64
3.5 Low-Sidelobe Distributions 71
3.5.1 Comparison of Distributions 71
3.52 Average Sidelobe Level 73
3.6 Villeneuve N-Bar Array Distribution 74
3.7 Difference Patterns 77
3.7.1 Canonical Patterns 77
3.7.2 Bayliss Patterns 78
3.7.3 Sum and Difference Optimization 83
3.7.4 Discrete Zolotarev Distributions 84
3.8 Sidelobe Envelope Shaping 85
3.9 Shaped Beam Synthesis 90
3.9.1 Woodward-Lawson Synthesis 90
3.9.2 Elliott Synthesis 93
3.10 Thinned Arrays 96
3.10.1 Probabilistic Design 96
3.10.2 Space Tapering 101
3.10.3 Minimum Redundancy Arrays 102
References 102
4 Planar and Circular Array Pattern Synthesis
4.1 Circular Planar Arrays 106
4.1.1 Flat Plane Slot Arrays 106
4.1.2 Hansen One-Parameter Pattern 107
4.1.3 Taylor Circular ii Pattern 112
4.1.4 Circular Bayliss Difference Pattern 116
4.15 Difference Pattern Optimization 121
4.2 Noncircular Apertures 121
4.2.1 Two-Dimensional Optimization 121
4.2.2 Ring Sidelobe Synthesis 123
5 Array Elements
5.1 Dipoles
5.1.1 Thin Dipoles
5.1.2 Bow-Tie and Open Sleeve Dipoles
5.2 Waveguide Slots
5.2.1
5.2.2
5.2.3
5.2.4
5.3 TEM
5.3.1
5.3.2
5.3.3
5.3.4
Broad Wall Longitudinal Slots
Edge Slots
Stripline Slots
Open End Waveguides
Horns
Development of TEM Horns
Analysis and Design of Horns
TEM Horn Arrays
Millimeter Wave Antennas
5.4 Microstrip Patches and Dipoles
5.4.1 Transmission Line Model
5.4.2 Cavity and Other Models
5.4.3 Parasitic Patch Antennas
References
6 Array Feeds
6.1 Series Feeds
6.1.1 Resonant Arrays
6.1.1.1 ~rn~ed~~~e and ~~~d~idth
6.1 .I.2 Re~u~~~t Slut Array Design
6.1.2 Travelling Wave Arrays
6.1.2.1 F~e~ue~~y Script aid Single yearn ~u~ditiu~
6.1.2.2 C~lc~i~tiu~ of Element Cu~d~ct~~ce
6.1.2.3 TW Slut Array Design
6.1.3 Frequency Scanning
6.1.4 Phaser Scanning
6.2 Shunt (Parallel) Feeds
6.2.1 Corporate Feeds
62.2 Distributed Arrays
6.3 Two~Dimensional Feeds
6.3.1 Fixed Beam Arrays
6.3.2 Sequential Excitation Arrays
6.3.3 Electronic Scan in One Plane
6.3.4 Electronic Scan in Two Planes
6.4 Photonic Feed Systems
6.4.1 Fiber Optic Delay Feeds
6.4.1.3 Modulators and Photodetectors
6.4.2 Wavelength Division Fiber Delay
6.4.2.1 Dispersive Fiber Delay
6.4.2.2 Bragg Fiber Grating Delay
6.4.2.3 ~r~velling Wave Fiber Delay
6.4.3 Optical Delay
6.4.4 Optical Fourier Transform
6.5 Systematic Errors
6.5.1 Parallel Phasers
6.5.2 Series Phasers
6.5.3 Systematic Error Compensation
References
7 Mutual Cuupling
7.1 Introduction
7.2 Fundamentals of Spanning Arrays
7.2.1 Current Sheet Model
7.2.2 Free and Forced Excitations
7.2.3 Scan Impedance and Scan Element Pattern
7.2.4 Minimum Scattering Antennas
7.3 Spatial Domain Approaches to Mutual Coupling
7.3.1 Canonical Couplings
7.3.1.1 Dipole and Slot ~~t~~l impedance
7.3.1.2 ~i~rostri~ Pitch ~~t~~l rrn~edan~e
7.3.1.3 Horn potful ~rn~ed~nce
7.3-2 Impedance Matrix Solution
7.3.3 The Grating Lobe Series
7.4 Spectral Domain Approaches
7.4.1 Dipoles and Slots
7.4.2 Microstrip Patches
7.4.3 Printed Dipoles
7.4.4 Printed TEM Horns
7.4.5 Unit Cell Simulators
7.5 Scan Compensation and Blind Angles
7.5.1 Blind Angles
7.5.2 Scan Compensation
7.5.2.1 Co~~i~ng reduction
7.5.2.2 Compensation Feed Networks
7.5.2.3 multimode EIements
7.5.2.4 External Wave Filter
8 Finite Arrays 273
8.1 Methods of Analysis 273
8.1.1 Overview
8.1.2 Finite-by-Infinite Arrays
8.2 Scan Performance of Small Arrays
8.3 Finite-by-Infinite Array Gibbsian Model
8.3.1 Salient Scan Impedance Characteristics
8.3.2 A Gibbsian Model for Finite Arrays
References
9 Superdirective Arrays
9.1 Historical Notes 304
9.2 Maximum Array Directivity 305
9.2.1 Broadside Directivity for Fixed Spacing 305
9.2.2 Directivity as Spacing Approaches Zero 307
9.2.3 Endfire Directivity 308
9.2.4 Bandwidth, Efficiency, and Tolerances 309
9.3 Constrained Optimization 317
9.3.1 Dolph-Chebyshev Superdire~tivity 317
9.3.2 Constraint on Q or Tolerances 323
9.4 Matching of Superdirective Arrays 325
9.4.1 Network Loss Magnification 326
9.4.2 HTS Arrays 326
10 Multiple-Beam Antennas
10.1 Introduction 330
10.2 Beamformers 330
10.2.1 Networks 331
10.2.1.1 Power Divider BFN 331
10.2.1.2 Butler Matrix 331
10.2.1.3 Blass and N~len Matrices 335
10.2.1.4 2-D BFN 337
10.2.1 .S McFarland 2-D Matrix 337
10.2.2 Lenses 341
10.2.2.1 Rotman Lens BFN 341
10.2.2.2 Buotlace Lenses 356
10.2.2.3 Dome Lenses 361
10.2.2.4 Other Lenses 362
10.2.3 Digital Beamforming 364
10.3 Low Sidelobes and Beam Interpolation 365
10.3.1 Low-Sidelobe Techniques 365
10.3.1 .I Interlaced Beams 365
10.3.1.2 Resistive Tapering 366
10.3.1.3 Lower Sidelobes via Lossy Networks
10.3.1.4 Beam Superposition
10.3.2 Beam Interpolation Circuits
10.4 Beam Orthogonality
10.4.1 Orthogonal Beams
10.4. I .I Meaning of Orthogonality
10.4.1.2 Orthogonality of Distributions
10.4.1.3 Orthogonality of Arrays
10.4.2 Effects of Nonorthogonality
10.4.2.1 Ef$ciency Loss
10.4.2.2 Sidelobe Changes
11 Conformal Arrays
11.1 Scope
11.2 Ring Arrays
11.2.1 Continuous Ring Antenna
11.2.2 Discrete Ring Array
11.2.3 Beam Cophasal Excitation
11.3 Arrays on Cylinders
11.3.1 Slot Patterns
11.3.2 Array Pattern
11.3.3
11.3.4
11.4 Sector
11.4.1
11.4.2
11.4.3
11.5 Array:
11.51
11.52
11.3.2.1 Grating Lobes
11.3.2.2 Principal Sidelobes
11.3.2.3 Cylindrical Depolarization
Slot Mutual Admittance
11.3.3.1 Modal Series
1 I .3.3.2 Admittance Data
Scan Element Pattern
Arrays on Cylinders
Patterns and Directivity
Comparison of Planar and Sector Arrays
Ring and Cylindrical Array Hardware
on Cones and Spheres
Conical Arrays
11.5.1.1 Lattices on a Cone
11.5.1.2 Conical Depolarization and Coordinate Systems
I1 S.1.3 Projective Synthesis
11.5.1.4 Patterns and Mutual Coupling
11.5.1.5 Conical Array Experiments
Spherical Arrays
12 Measurements and Tolerances 453
12.1
12.2
12.3
12.4
Measurement of Low-Sidelobe Patterns 453
Array Diagnostics 455
Waveguide Simulators 458
Array Tolerances 464
12.4.1 Directivity Reduction and Average Sidelobe Level 465
12.4.2 Beam Pointing Error 466
12.4.3 Peak Sidelobes 468
 
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Re: about smart antenna

Hi yarona,
If you have book body text, please upload it.

Thanks
KMPA
 

Re: about smart antenna

This is a good paper :SMART ANTENNA APPLICATION FOR SATELLITE COMMUNICATION SYSTEMS WITH SPACE DIVISION MULTIPLE ACCESS
/by V.ZAHAROV
**broken link removed**

Added after 14 minutes:

Here is another pdf about"Switched Beam Smart Antenna BER Performance analysis for 3G CDMA Cellular Communication"
 
Re: about smart antenna

If you want to know about smart antenna you should know about SDMA.
here is a rar file containing a pdf with this title:
"THE UNIVERSITY OF CALGARY
A Space Division Multiple Access Transceiver
by
Chi Man Charles Ung"
 

Re: about smart antenna

What are exactly smart antennas?
 

about smart antenna

Can you give some suggestion on the procedure to study the smart antenna
 

about smart antenna

Smart Antenna by "Liberti & Rappaport "is best!!!!
 

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