Results 41 to 50 of about 946,560 (297)
Modified Cylindrical Antenna Array for Maritime Applications [PDF]
TransNavThe article presents modifications of a cylindrical antenna array dedicated to a communication system in marine ap-plications. The possibilities of spatial filtration were investigated by simulation to obtain low sidelobe levels of the 20 dBc order.
Jaroslaw Stepien, Leszek Kachel
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Investigation of Multibeam Forming Algorithm for Cylindrical Conformal Array Antenna
International Journal of Antennas and Propagation, 2022 A multibeam forming algorithm based on cylindrical conformal array antenna is proposed in this paper. A comprehensively optimized algorithm of Taylor weights is used to reduce sidelobes. Multiple beams pointed at different azimuth angles are formed based
Ke Zhao, Lizhe Liu, Lirong Mei
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Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
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Taguchi L32 array for cylindrical grinding
, 2018 Taguchi L32 array for cylindrical ...
Goyal, Deepam +5 more
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Cylindrical resonator filled with four alternating sectors of DPS and DNG materials [PDF]
, 2013 A circular cylindrical metallic resonator with four alternating sectors of DPS and DNG materials is analyzed, in the frequency domain. The two materials are linear, lossless, homogeneous, and anti-isorefractive to each other.
Graglia, Roberto +7 more
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CTAO Instrument Response Functions - prod5 version v0.1
, 2021 CTAO Instrument Response Functions - prod5 version v0.1 The CTA Observatory (CTAO) will provide very wide energy range and excellent angular resolution and sensitivity in comparison to any existing gamma-ray detector.
Consortium, Cherenkov Telescope Array
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Adaptive beamforming using neural networks for conformal antenna array uses
Discover Applied SciencesIn communication applications, the radiation pattern of conformal antenna arrays is a critical design consideration. By electronically steering the main radiating beam in both azimuth and elevation, a hemispherical coverage can be achieved, enabling a ...
Bilel Hamdi +2 more
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Beamforming of Joint Polarization-Space Matched Filtering for Conformal Array
The Scientific World Journal, 2013 Due to the polarization mismatch of the antenna, the received signal suffers from energy loss. The conventional beamforming algorithms could not be applied to the conformal array because of the varying curvature.
Lutao Liu +3 more
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Rotary 3D Printing With Integrated Electroplating
Advanced Engineering Materials, EarlyView.A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria +5 more
wiley +1 more source
A micro ultrasonic motor using a micro-machined cylindrical bulk PZT transducer [PDF]
, 2006 In this paper, a micro ultrasonic motor using a micro-machined bulk piezoelectric transducer is introduced. The cylindrical shaped bulk piezoelectric transducer, a diameter of 0.8 mm and a height of 2.2 mm, was developed as stator transducer for ...
Morita, Takeshi +5 more
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