Compact Ka Band Orthomode Transducer with Conical Horn Antenna

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00369966" target="_blank" >RIV/68407700:21230/24:00369966 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.23919/EuCAP60739.2024.10501573" target="_blank" >https://doi.org/10.23919/EuCAP60739.2024.10501573</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/EuCAP60739.2024.10501573" target="_blank" >10.23919/EuCAP60739.2024.10501573</a>

Result language
angličtina
Original language name
Compact Ka Band Orthomode Transducer with Conical Horn Antenna
Original language description
Orthomode transducers (OMTs) are essential microwave devices designed to separate or mix orthogonal modes, often using waveguide technology. This paper presents the design of a compact wideband OMT operating in the Ka band (26–40 GHz) with enhancements through a circular 20 dBi horn antenna. The OMT is designed to radiate vertical, horizontal or circular polarizations, due to its coaxial input ports and the use of a square waveguide carrying TE10 and TE01 modes. The design of the OMT incorporates a Boifot junction, optimizing the septum shape, axial port transformers, side port combination, and an innovative output configuration. The final design also includes rounding sharp edges and corners for improved manufacturing precision. The results of the simulation and measurement demonstrate the effectiveness of the design. This compact Ka band OMT with a conical horn antenna holds promise for a wide range of electromagnetic measurement applications.
Czech name
—
Czech description
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Project
<a href="/en/project/GA23-07518S" target="_blank" >GA23-07518S: Advanced structures and characterization methods of nonlinear backscattering for identification and sensing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2024 18th European Conference on Antennas and Propagation (EuCAP)
ISBN
978-88-31299-09-1
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
—
Publisher name
The European Association on Antennas and Propagation
Place of publication
Bruxelles
Event location
Glasgow
Event date
Mar 17, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001215536203004

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