Skip to content
You are not logged in |Login  
     
Limit search to available items
Record:   Prev Next
Resources
More Information
Bestseller
BestsellerE-book
Author Foged, Lars J.

Title Modern Automotive Antenna Measurements [electronic resource].

Imprint Norwood : Artech House, 2022.

Item Status

Description 1 online resource (281 p.)
Note Description based upon print version of record.
Contents Intro -- Modern Automotive Antenna Measurements -- Contents -- Chapter 1 Introduction to Automotive Antenna and Device Measurements -- References -- Chapter 2 Challenges and Figures of Merit in Automotive Measurements -- 2.1 Antenna Measurement -- 2.1.1 Antenna Gain and OTA Measurements -- 2.1.2 Calibration Antenna -- 2.1.3 Testing Parameters -- 2.2 NF versus FF Measurements -- 2.3 Introduction to Near Transformation Theory -- 2.4 Radiofrequency System -- References -- Chapter 3 NFFF Transformations -- 3.1 NF/FF Transformation based on Spherical Wave Expansion -- 3.1.1 SWE
3.1.2 Truncated SNF Measurements -- 3.1.3 Advanced SWE Techniques -- 3.2 Equivalent Current Technique -- 3.2.1 Formulation -- 3.2.2 Features -- 3.3 New Methods for NF-to-FF Transformations -- 3.3.1 Sparse Recovery of SWC -- 3.3.2 Optimal Sampling Interpolation -- References -- Chapter 4 Chamber Design and Analysis -- 4.1 Measurement Ranges -- 4.2 Design Criteria -- 4.2.1 Absorbers and Ferrites -- 4.2.2 Rectangular Chambers -- 4.2.3 Tapered Chambers -- 4.2.4 Chambers with Conductive Floors -- 4.3 Analysis Methods -- 4.3.1 Full-Wave Models -- 4.3.2 Ray-Tracer Solvers
4.3.3 Image Theory-Based Technique -- 4.3.4 Measurements with the Scaled Model Method -- 4.4 QZ Evaluation with Measurements -- 4.4.1 Field Probe Measurements Over QZ -- 4.4.2 Antenna Pattern Comparison -- References -- Chapter 5 Implementation and Calibration of Automotive Ranges -- 5.1 Absorber and Conductive Floor Systems -- 5.1.1 Gain Calibration -- 5.1.2 Gain Calibration Accuracy -- 5.1.3 Measurement Examples -- 5.2 FF Ranges -- 5.3 Single-Probe NF Systems -- 5.3.1 Use of Wideband Probes -- 5.3.2 Use of Wideband and Dual-Polarized Probes -- 5.4 Multiprobe NF Systems
5.4.1 Probe-Related Design Challenges -- 5.4.2 Sampling in MP Systems -- 5.4.3 Different Implementations of Automotive MP Systems -- 5.4.4 Low-Frequency Measurements -- 5.4.5 High-Frequency Measurements -- 5.5 Scaled Measurements -- References -- Chapter 6 OTA Measurements -- 6.1 OTA Test Setup -- 6.2 OTA Testing Parameters -- 6.3 OTA System Calibration -- 6.4 OTA Measurement Methods -- 6.4.1 NF to FF Transform Using Phase Recovery -- 6.4.2 Separate Measurements with Conducted RF -- 6.4.3 Two-Step Measurement or Combinational Method -- 6.4.4 Direct OTA Measurements
6.4.5 NF to Quasi-FF Transform Through Parallax -- 6.4.6 TRP/TIS Testing of Devices on a Limited Ground Plane -- 6.5 OTA Sampling -- 6.6 OTA Measurement Examples -- 6.7 MIMO OTA Testing -- 6.7.1 Introduction -- 6.7.2 Direct MIMO OTA Testing -- 6.7.3 Two-Stage Methods -- References -- Chapter 7 Advanced Post-Processing Techniques -- 7.1 Post-Processing by the Equivalent Current Method -- 7.1.1 Diagnostics and Filtering -- 7.1.2 Extrapolation of Truncated Areas -- 7.1.3 NF Calculation from the Equivalent Current -- 7.1.4 Link Between Measurements and Simulations
Note 7.2 Investigation and Mitigation of Truncation Errors in Free-Space Automotive Systems
Local Note eBooks on EBSCOhost EBSCO eBook Subscription Academic Collection - North America
Subject Automobiles -- Radio antennas.
Automobiles -- Radio antennas
Genre/Form Electronic books.
Added Author CastaƱer, Manuel Sierra.
Other Form: Print version: Foged, Lars J. Modern Automotive Antenna Measurements Norwood : Artech House,c2022 9781630818494
ISBN 163081850X
9781630818500 (electronic bk.)