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Design Optimization of Pyramidal Horn Antennas for 3D Printing in the mm-Wave Range
European Conference on Antennas and Propagation, 2022In this work, additively manufactured pyramidal horn antennas are presented which are fabricated from UV-curable polymer resin by a DLP 3D printing system and subsequently coated by copper electroplating.
K. Lomakin, J. Schür, G. Gold
semanticscholar +1 more source
3-D Printed Monolithic GRIN Dielectric-Loaded Double-Ridged Horn Antennas
IEEE Transactions on Antennas and Propagation, 2020Monolithic integration of 3-D printed gradient index (GRIN) dielectric loading with a double-ridged rectangular horn standard gain horn (SGH) and its impact on antenna performance are demonstrated. Results show that the GRIN loaded horns improve sidelobe
Karina V. Hoel +4 more
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Horn Antennas With Integrated Notch Filters
IEEE Transactions on Antennas and Propagation, 2015In this communication, we present the design of filtering horn antennas with band-stop characteristics obtained through the use of electrically small magnetic resonators. In particular, a split-ring resonator (SRR) etched on a Rogers Duroid RT5870 dielectric substrate is inserted within the metallic flare of the horn at a proper distance from the ...
M. Barbuto +3 more
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Development of a Compensation System Based on Horn Antennas for an Active Phased Antenna Array
2019 Antennas Design and Measurement International Conference (ADMInC), 2019In an article the influence of active and passive interferences on the operation of active phased array antenna (APAA) of X-band radar are considered. A new way for interferences compensate to during APAA work is proposed.
A. Moroz +3 more
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Additive Manufacturing of 300 GHz Corrugated Horn Antennas
IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, 2019A metallic 3D-printed J-band corrugated horn antenna is presented. The horn antenna is designed in a simulative approach to meet specific requirements regarding symmetrical radiation, high gain, strong side lobe attenuation, good matching and a focused ...
A. Reinhardt +4 more
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3-D Printed Horn Antennas and Components Performance for Space and Telecommunications
IEEE Antennas and Wireless Propagation Letters, 2018In this work, a study of the performance of several antennas and components, manufactured using an accurate stereolithography three-dimensional printer and resin for maximum accuracy and detail, is carried out.
J. Teniente +5 more
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IEEE Transactions on Antennas and Propagation, 1971
Preliminary results obtained from an investigation of the impedance and radiation properties of a novel broadband linearly polarized antenna called the rudimentary horn are reported. When properly designed the antenna is found to be capable of maintaining its desirable radiation and impedance characteristics over a 10:1 band of frequencies.
D. Sengupta, J. Ferris
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Preliminary results obtained from an investigation of the impedance and radiation properties of a novel broadband linearly polarized antenna called the rudimentary horn are reported. When properly designed the antenna is found to be capable of maintaining its desirable radiation and impedance characteristics over a 10:1 band of frequencies.
D. Sengupta, J. Ferris
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IEEE Transactions on Components, Packaging, and Manufacturing Technology, 2018
This paper evaluates different metal deposition approaches for a two-staged additive manufacturing (AM) process for 3-D horn antennas, divided into the deposition of plastic and conductive material.
K. Lomakin +10 more
semanticscholar +1 more source
This paper evaluates different metal deposition approaches for a two-staged additive manufacturing (AM) process for 3-D horn antennas, divided into the deposition of plastic and conductive material.
K. Lomakin +10 more
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation, 2007
Antennas for radiating high-power mesoband (medium-bandwidth) electromagnetic signals are critical to the mission of upsetting electronics at a distance. When operated at frequencies of a few hundred megahertz, RF weapons require highly efficient antennas that can fit into a small volume.
E.G. Farr +3 more
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Antennas for radiating high-power mesoband (medium-bandwidth) electromagnetic signals are critical to the mission of upsetting electronics at a distance. When operated at frequencies of a few hundred megahertz, RF weapons require highly efficient antennas that can fit into a small volume.
E.G. Farr +3 more
openaire +1 more source