In antenna design, true tests and measurements of an antenna before and after integration in its end product provide the most accurate means to validate that antenna performance is optimal. Antenna radiation pattern measurements are key to understanding the angular strength of direction of the radio waves to/from an antenna under test.
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Initial steps in antenna characterization begin with measuring the antenna radiation patterns to determine in which directions and how well energy radiates from the antenna. The results present the relative magnitude and phase of the antenna under test. S-parameters such as gain, efficiency, and polarization are defined as the measurement allows for visualization of the radiation patterns in 2D or 3D plots.
MVG offers complete test and measurement solutions for a broad range of antenna testing needs, from determining radiation patterns and s-parameters to OTA and real-world functional testing. MVG near-field, far-field, or compact range antenna measurement systems provide accurate spherical, cylindrical or planar antenna measurement pattern results in minutes.
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Experimental Validation of Linear Multiprobe Arrays for Fast and Accurate PNF Antenna Characterizations
Validation of the Fully Probe-Connected Translated-SWE Algorithm for Spherical Near Field Offset Measurements with Min Sampling
Application of the TSWE Algorithm to Echo Reduction of Spherical Near-Field Measurements with Undersampling
High Performance Dual Polarized Near-Field Probe at V-Band Provides Increased Performances for Millimeter Wave Spherical Near-Field Measurements
Design and Verification of Cross-Polarization Compensation Feed for Single Reflector Compact Antenna Test Range over a Wide Bandwidth
Accurate Measurement of Transmit and Receive Performance of AAS Antennas in a Multi-Probe Spherical NF System
NF Measurements and Statistical Analysis of Random Electromagnetic Fields of Antennas and Other Emitters to Predict FF Pattern Statistics
Measured Antenna Representation of Flush Mounted Antennas for Computational Electromagnetic Solvers
Probe Correction Technique of Arbitrary Order for High Accuracy Spherical Near Field Antenna Measurements
Echo Reduction with Minimum Sampling in Spherical Near Field Measurements using TSWE Algorithm
Diagnostics on electrically large structures by a nested skeletonization scheme enhancement of the equivalent current technique
Sensitivity Analysis of Fast Non-Redundant NF Sampling Methodologies with Probe Positioning Errors
Near Field Measurements with Radically Reduced Sampling Requirement through Numerically Defined Expansion Functions
