Corrugated (2 × 2) silicon platelets horn antenna array at 560 GHz
| Autor: | A. Peralta, David Gonzalez-Ovejero, Theodore Reck, Goutam Chattopadhyay, Imran Mehdi, Maria Alonso-delPino, Choonsup Lee |
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| Přispěvatelé: | Jet Propulsion Laboratory (JPL), California Institute of Technology (CALTECH)-NASA, Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), NASA-California Institute of Technology (CALTECH), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Nantes Université (NU)-Université de Rennes 1 (UR1) |
| Rok vydání: | 2017 |
| Předmět: |
Platelets
Silicon Materials science Horn antennas Return loss Terahertz radiation chemistry.chemical_element 02 engineering and technology Feed horn [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] Optics 0202 electrical engineering electronic engineering information engineering Cross-polarization level Antenna arrays Directional antenna business.industry Terahertz waves 020208 electrical & electronic engineering Corrugated horn antennas Batch data processing 020206 networking & telecommunications [SPI.TRON]Engineering Sciences [physics]/Electronics Horn antenna chemistry Horn (acoustic) Operation frequency Antennas Alignment technique business Microfabricated |
| Zdroj: | 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017, Aug 2017, Paris, France. ⟨10.1109/IRMMW-THz.2017.8066916⟩ |
| DOI: | 10.1109/irmmw-thz.2017.8066916 |
| Popis: | International audience; We designed and microfabricated a (2×2) silicon platelet horn antenna at 560 GHz, which is the highest frequency ever among silicon corrugated horn antennas. This was enabled by a silicon compression pin alignment technique of which inaccuracy is less than ± 2 μm in layer-to-layer. The simulation results show that the return loss and gain across the operation frequency of 490-600 GHz are approximately 25 dB and 22 dBi, respectively. The cross-polarization level is below -40 dB. The feature of batch processing will enable us simultaneously to build hundreds or thousands of horn antennas. © 2017 IEEE. |
| Databáze: | OpenAIRE |
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