Wideband reflectarrays using artificial impedance surfaces

By David M. Pozar. 2007

196 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Media Technology

View Paper: https://www.semanticscholar.org/paper/08d04192fb6d9423ac1b6eb42b49349690df7aa5

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Aerospace Engineering

1. Julien Perruisseau-Carrier
2. Sean Victor Hum
3. Eduardo Carrasco
4. Jafar Shaker
5. M. R. Chaharmir
6. Mariano Barba
7. José A. Encinar
8. Nicolas Gagnon

In Media Technology

1. Julien Perruisseau-Carrier
2. Jafar Shaker
3. Nicolas Gagnon
4. David Lee
5. Sean Victor Hum
6. M. R. Chaharmir

Citations in the corpus

• A Metasurfaces Review: Definitions and Applications (2019, background): “Such arrays, however, have a periodicity of the order λ/4 − λ/2, therefore, they do not provide sub-wavelength resolution (sub-wavelength resolution can improve the aperture efficiency of such arrays) [31,49].”
• A Deployable High-Gain Antenna Bound for Mars: Developing a new folded-panel reflectarray for the first CubeSat mission to Mars. (2017, background): “It has been found that reducing patch element spacing to less than half of a free space wavelength results in increased bandwidth for a fixed substrate thickness [14].”
• Reconfigurable Reflectarrays and Array Lenses for Dynamic Antenna Beam Control: A Review (2013, background): “Nevertheless, when th conc pt was i itially presented, the particular properties of th classic spiraphase element based on half-wave dipoles were criticized for its poor transformation of the switch impedances as well as for its reduced frequency band [17].”
• Design of Broadband, Single Layer Dual-Band Large Reflectarray Using Multi Open Loop Elements (2010, methodology): “Several methods such as stacked patches of variable length [4], multi-resonant dipoles [5], artificial impedance surfaces [6]”
• Bandwidth Improvement in Large Reflectarrays by Using True-Time Delay (2008, background): “In a recent work, a reflectarray based on artificial impedance surfaces has been proposed to increase the bandwidth of reflectarrays using a single layer of printed elements [8] arranged in a regular lattice with period of less than half a wavelength.”