Abstract: In this paper, linear antenna-array with logarithmically increasing inter-element spacing and non-uniform excitation amplitudes or weights has been investigated for beamwidth (BW), side lobe ...

Sengupta R, Cuyt A, Prinsloo DS, Nyström L & Smolders AB (2023) Sparse Linear Array Synthesis Using Exponential Analysis. In: 2023 IEEE Conference on Antenna Measurements and Applications (CAMA). CAMA ...

Peter Delos, Technical Lead, Bob Broughton, Director of Engineering and Jon Kraft, Senior Staff Field Applications Engineer, all with Analog Devices. With the proliferation of digital phased arrays in ...

Abstract: Previous studies about micro non-uniform linear arrays show that the simple non-uniform element distribution has some potential in minimizing sidelobe and improving imaging quality. However, ...

This paper describes a method using Quantum Particle Swarm Optimization to obtain a broadband frequency invariant pattern for synthesis of nonuniformly spaced linear array of isotropic antennas. Two ...

-Uniform linear array (ULA) - Signal-to-noise ratio (SNR) performance (root mean square error vs SNR) [a0_ULA_SNR.m] -M. Wagner, Y. Park, and P. Gerstoft, “Gridless ...

8 isotropic elements Uniform spacing of 0.5 wavelengths No beam steering (broadside pattern) Visualizes the array’s radiation pattern in 2D ...