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Found 7 papers, 0 papers with code
Reliable Linearized Phase Retrieval for Near-Field Antenna Measurements with Truncated Measurement Surfaces
Most methods tackling the phase retrieval problem of magnitude-only antenna measurements suffer from unrealistic sampling requirements, from unfeasible computational complexities, and, most severely, from the lacking reliability of nonlinear and nonconvex formulations.
Multi-Frequency Phase Retrieval for Antenna Measurements
Phase retrieval problems in antenna measurements arise when a reference phase cannot be provided to all measurement locations.
Compact Uniform Circular Quarter-Wavelength Monopole Antenna Arrays with Wideband Decoupling and Matching Networks
Two novel decoupling and matching networks (DMNs) in microstrip technology for three-element uniform circular arrays (UCAs) are investigated and compared to a more conventional DMN approach with simple neutralization lines.
A Millimeter-Wave Self-Mixing Array with Large Gain and Wide Angular Receiving Range
The large gain is attained by an antenna array with large element spacing, where all array element signals are combined approximately coherently over the entire angular receiving range.
A mm-Wave Patch Antenna with Broad Bandwidth and a Wide Angular Range
The wide half power beamwidth is achieved by suitably designed parasitic patches for the first resonant mode.
Linear Phase Retrieval for Near-Field Measurements with Locally Known Phase Relations
A linear and thus convex phase retrieval algorithm for the application in phaseless near-field far-field transformations is presented.
Phase Retrieval for Partially Coherent Observations
We propose several formulations of the corresponding phase retrieval problem.
