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Quantities of phase shifters in phased arrays
2008 IEEE Antennas and Propagation Society International Symposium, 2008The one-element/one-phase shifter phased array does not represent the generalized phased array configuration. The generalized phased array consists of radiating elements, a subarray forming network (SFN), and variable phase shifters. The SFN is, in theory, a lossless network containing neither ohmic nor coupling losses.
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IETE Journal of Research, 1999
This paper presents the case of an optical phased array in analogy with its counterpart in the microwave frequency region. It consists of a planar aperture array formed by the discrete illuminated core ends of a number of monomode optical fibres placed adjacent to each other in several rows.
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This paper presents the case of an optical phased array in analogy with its counterpart in the microwave frequency region. It consists of a planar aperture array formed by the discrete illuminated core ends of a number of monomode optical fibres placed adjacent to each other in several rows.
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International Symposium on Antennas and Propagation Society, Merging Technologies for the 90's, 1990
It has been shown by H. Shnitkin (1985) that a 1-D electronically phased array can be aligned to a direction determined by the propagation constant in an ancillary, lightly coupled traveling-wave waveguide feed provided for that purpose. This linear array phase alignment method is extended to a general 2-D phased array alignment and failure isolation ...
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It has been shown by H. Shnitkin (1985) that a 1-D electronically phased array can be aligned to a direction determined by the propagation constant in an ancillary, lightly coupled traveling-wave waveguide feed provided for that purpose. This linear array phase alignment method is extended to a general 2-D phased array alignment and failure isolation ...
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Phased array guided wave propagation in curved plates
Mechanical Systems and Signal Processing, 2023Bence Kato
exaly
Multi-dimensional and large-sized optical phased array for space laser communication
Optics Express, 2022Jianfeng Sun, Peipei Hou, Weijie Ren
exaly
1977
Phased arrays serve the same purpose as multi-element switched arrays, and that is electronical fast scanning, with ultrasound.
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Phased arrays serve the same purpose as multi-element switched arrays, and that is electronical fast scanning, with ultrasound.
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