Kadera, Petr ; Jiménez-Sáez, Alejandro ; Schmitt, Lisa ; Schüßler, Martin ; Hoffmann, Martin ; Lacik, Jaroslav ; Jakoby, Rolf (2021)
Frequency Coded Retroreflective Landmark for 230 GHz Indoor Self-Localization Systems.
15th European Conference on Antennas and Propagation. virtual Conference (22.03.2021-26.03.2021)
doi: 10.23919/EuCAP51087.2021.9410973
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
This paper presents a planar Luneburg lens frequency-coded retroreflector based on a high-resistive silicon (HR-Si) photonic-crystal (PhC) high-Q tag with two resonators working at 237 GHz and 243 GHz. A characterization of the retroreflector, including the readout of the resonance frequency of the resonators, is performed at 30 cm over 130-degree angular range in azimuthal plane. The measured gain of the lens antenna is 15.9 dBi at a frequency of 240 GHz and the radar-cross section (RCS) of the frequency-coded tag landmark achieves -30 dBsm at 237 GHz.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Kadera, Petr ; Jiménez-Sáez, Alejandro ; Schmitt, Lisa ; Schüßler, Martin ; Hoffmann, Martin ; Lacik, Jaroslav ; Jakoby, Rolf |
| Art des Eintrags: | Bibliographie |
| Titel: | Frequency Coded Retroreflective Landmark for 230 GHz Indoor Self-Localization Systems |
| Sprache: | Englisch |
| Publikationsjahr: | 27 April 2021 |
| Verlag: | IEEE |
| Buchtitel: | European Conference on Antennas and Propagation (EuCAP2021) |
| Veranstaltungstitel: | 15th European Conference on Antennas and Propagation |
| Veranstaltungsort: | virtual Conference |
| Veranstaltungsdatum: | 22.03.2021-26.03.2021 |
| DOI: | 10.23919/EuCAP51087.2021.9410973 |
| Kurzbeschreibung (Abstract): | This paper presents a planar Luneburg lens frequency-coded retroreflector based on a high-resistive silicon (HR-Si) photonic-crystal (PhC) high-Q tag with two resonators working at 237 GHz and 243 GHz. A characterization of the retroreflector, including the readout of the resonance frequency of the resonators, is performed at 30 cm over 130-degree angular range in azimuthal plane. The measured gain of the lens antenna is 15.9 dBi at a frequency of 240 GHz and the radar-cross section (RCS) of the frequency-coded tag landmark achieves -30 dBsm at 237 GHz. |
| Freie Schlagworte: | Antenna measurements;Q-factor;Location awareness;Resonant frequency;Silicon;Frequency measurement;Resonators;retroreflector;Luneburg lens;antenna photonic-crystal;high-Q resonator;high-resistive silicon;RFID;localization |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) > Mikrowellentechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Mikrowellentechnik und Photonik (IMP) |
| Hinterlegungsdatum: | 01 Nov 2021 10:57 |
| Letzte Änderung: | 01 Nov 2021 10:57 |
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