Sparse-regular aperture array SKA telescope concept

QR Code

Sparse-regular aperture array SKA telescope concept

© 2018 Electromagnetics Academy. All rights reserved. Sparse-regular phased- or aperture arrays are generally disregarded due to the presence of grating lobes. However for receive only systems consisting of multiple stations, good system performance can be achieved by station rotation, enabling cost...

Full description

Bibliographic Details
Main Authors:	De Vaate, J., Davidson, David, Razavi-Ghods, N.
Format:	Conference Paper
Published:	2017
Online Access:	http://hdl.handle.net/20.500.11937/72146

Similar Items

Expanding the field of view: Design considerations for a sparse-regular FFT SKA radio telescope
by: De Vaate, J., et al.
Published: (2017)

Progress on the development of a dual-polarized dense dipole array for the SKA mid-frequency aperture array
by: Gilmore, J., et al.
Published: (2016)

Regular Sparse Arrays: The Impact of Grating Lobes on Radio Astronomical Observations
by: De Vaate, J., et al.
Published: (2018)

Low frequency aperture array developments for phase 1 SKA
by: Bij de Vaate, Jan, et al.
Published: (2011)

Candidate Wire Spiral Antennas for the SKA Radio Telescope
by: Jiwani, Aziz, et al.
Published: (2012)

Power considerations for the Square Kilometre Array (SKA) radio telescope
by: Hall, Peter
Published: (2011)

The square kilometer array (SKA) radio telescope: Progress and technical directions
by: Hall, Peter, et al.
Published: (2008)

Cost-effective aperture arrays for SKA Phase 1: single or dual-band?
by: Colegate, Timothy, et al.
Published: (2012)

Recent Progress on the Design of Aperture Arrays for Radio Astronomy
by: Davidson, David, et al.
Published: (2018)

A Dense Dipole Array for mid-frequency aperture arrays
by: Gilmore, J., et al.
Published: (2015)

The Engineering Development Array: A Low Frequency Radio Telescope Utilising SKA Precursor Technology
by: Wayth, R., et al.
Published: (2017)

Front-End Integration Requirements for the Square Kilometre Array Radio Telescope
by: Bij de Vaate, J, et al.
Published: (2010)

A Deterministic Propagation Model for Multipath Analysis at SKA Precursor Telescopes - A Case Study on MeerKAT
by: Phiri, T., et al.
Published: (2018)

A review of full-wave and reduced-order modelling methodologies for dense aperture arrays
by: Gilmore, J., et al.
Published: (2014)

Square kilometre array station configuration using two-stage beamforming
by: Jiwani, Aziz, et al.
Published: (2013)

Active antenna development for the SKA
by: Jiwani, A., et al.
Published: (2011)

Using sparse regularization and impedance sensitivity for structural damage detection
by: Fan, X., et al.
Published: (2017)

Karoo Array Telescope Berm Shielding: Efficient Computational Modeling and Multicopter Measurement
by: Pienaar, H., et al.
Published: (2017)

The SKA and the MeerKAT precursor - Extreme antenna engineering
by: Davidson, David
Published: (2014)

Quasi-Newton method for sparse matrix factorization with frobenius norm regularization
by: June, Leong Wah, et al.
Published: (2024)

The History of the Square Kilometre Array (SKA) - Born Global
by: Ekers, Ronald
Published: (2012)

The Murchison Widefield Array: solar science with the low frequency SKA Precursor
by: Tingay, Steven, et al.
Published: (2013)

ICRAR Contributions to the Aperture Array Verification Program
by: Hall, Peter
Published: (2009)

Propagation modelling for the South African SKA site
by: Phiri, T., et al.
Published: (2015)

Realisation of a low frequency SKA Precursor: The Murchison Widefield Array
by: Tingay, Steven, et al.
Published: (2012)

Identification of Minor Structural Damage Based on Electromechanical Impedance Sensitivity and Sparse Regularization
by: Fan, X., et al.
Published: (2018)

Spectral performance of SKA log-periodic antennas I: Mitigating spectral artefacts in SKA1-LOW 21 cm cosmology experiments
by: de Lera Acedo, E., et al.
Published: (2017)

MANTIS: The Mid-Frequency Aperture Array Transient and Intensity-Mapping System
by: Cappellen, W., et al.
Published: (2016)

Advanced spectral analysis of ionospheric waves observed with sparse arrays
by: Helmboldt, J., et al.
Published: (2014)

Complex gain calibration in 'hybrid' low-frequency aperture arrays: An array prototype and the Murchison Widefield Array
by: Sutinjo, Adrian, et al.
Published: (2015)

The SKA particle array prototype: The first particle detector at the Murchison Radio-astronomy Observatory
by: Bray, J.D., et al.
Published: (2020)

Aperture array verification system 1: Overview of a square kilometre array prototype
by: Hall, Peter, et al.
Published: (2016)

Optimization of 2D sparse array antenna for FMCW radar
by: Mohd. Isa, Farah Nadia, et al.
Published: (2016)

Revisiting the Westerlund 2 field with the HESS telescope array
by: Abramowski, A., et al.
Published: (2011)

Structural damage identification using improved Jaya algorithm based on sparse regularization and Bayesian inference
by: Ding, Z., et al.
Published: (2019)

Impedance resonant frequency sensitivity based structural damage identification with sparse regularization: experimental studies
by: Fan, X., et al.
Published: (2019)

The low frequency receivers for SKA 1-low: Design and verification
by: Benthem, P., et al.
Published: (2017)

Design concepts for the Cherenkov Telescope Array CTA: An advanced facility for ground-based high-energy gamma-ray astronomy
by: Actis, M., et al.
Published: (2011)

Analysis for sparsely sampled phased array antenna for advanced Doppler radar
by: Mohd. Isa, Farah Nadia, et al.
Published: (2014)

Element rotation tolerance in a low-frequency aperture array polarimeter
by: Sutinjo, Adrian, et al.
Published: (2013)

Cannot write session to /tmp/vufind_sessions/sess_npil2phc4ql82nj0qnsuf14opc