Conference
Mutli-layer CTS antenna array in PCB technology for SatCom applications
| العنوان: | Mutli-layer CTS antenna array in PCB technology for SatCom applications |
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| المؤلفون: | Mahmoud, Adham, del Mastro, Michele, Potelon, Thomas, Sauleau, Ronan, Ettorre, Mauro |
| المساهمون: | Institut d'Électronique et des Technologies du numéRique (IETR), 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 - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), ANYWAVES, ANR-ASTRID MATURATION (project named RAFQO), Thales SIX GTS France, European Union through the European Regional Development Fund (ERDF), Ministry of Higher Education and Research, Brittany and Rennes Metropole, through the CPER Project SOPHIE/STIC Ondes, Boccia, L, Catarinucci, Arnieri, E, Colella, R, ANR-16-ASMA-0006,RAFQO 2016,Réseau Actif de Formateurs Quasi-Optiques(2016) |
| المصدر: | 21st Mediterranean Microwave Symposium (MMS) https://hal.science/hal-03826996 21st Mediterranean Microwave Symposium (MMS), May 2022, Pizzo Calabro, Italy. ⟨10.1109/MMS55062.2022.9825570⟩ |
| بيانات النشر: | HAL CCSD IEEE |
| سنة النشر: | 2022 |
| المجموعة: | Université de Rennes 1: Publications scientifiques (HAL) |
| مصطلحات موضوعية: | CTS antenna array, SIW, SatCom, PCB technology, Pillbox, [SPI]Engineering Sciences [physics] |
| جغرافية الموضوع: | Pizzo Calabro, Italy |
| الوصف: | International audience ; A low-profile antenna for satellite communications (SatCom) applications is presented here. The antenna covers the entire K/Ka frequency bands from 19 GHz to 31 GHz with a reflection coefficient better than -10 dB, corresponding to a relative bandwidth of more than 50%. A continuous transverse stub (CTS) antenna array is chosen as a radiating aperture for its very wideband performance. The radiating aperture is fed by a pillbox quasi-optical beamformer. The full antenna is realized in printed circuit board (PCB) technology by stacking several dielectric layers without any buried or blind vias in the full stack-up. Multiple horns are placed along the focal plane of the pillbox coupler to achieve beam-scanning in elevation. +/- 25 degrees. The peak value of the realized gain is 19 dBi and radiation efficiency equals 50%. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | hal-03826996; https://hal.science/hal-03826996 |
| DOI: | 10.1109/MMS55062.2022.9825570 |
| الاتاحة: | https://hal.science/hal-03826996 https://doi.org/10.1109/MMS55062.2022.9825570 |
| رقم الانضمام: | edsbas.9893331E |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/MMS55062.2022.9825570 |
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