Design of Circularly Polarized Terahertz Antenna with Interdigital Electrode Photomixer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU103644" target="_blank" >RIV/00216305:26220/13:PU103644 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Design of Circularly Polarized Terahertz Antenna with Interdigital Electrode Photomixer
Original language description
In the paper, we present the design of a circularly polarized antenna operating at 1 THz. The antenna is intended to be used for security applications where the object does not require a specific orientation for an optimal detection. In order to radiatehigh power, we integrated an LT GaAs photomixer with an interdigital electrode, choke filters and a dielectric lens into the antenna structure. Since a good impedance matching between the antenna and the photomixer is essential for radiating a high output power, we developed an equivalent model of the interdigital electrode and computed its capacitance to precisely design the matching circuit. The functionality of the designed structure was verified by simulations in CST Microwave Studio.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the European Conference on Antennas and Propagation, EuCAP 2013
ISBN
978-88-907018-1-8
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
2367-2370
Publisher name
Neuveden
Place of publication
Gothenborg, Sweden
Event location
Gothenburg (Sweden)
Event date
Apr 8, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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