Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
D. Neunteufel, F. Galler, H. Arthaber:
"Comprehensive Measurement of Complex-valued Delta Radar Cross-section";
Vortrag: EURFID 2018,
Brno, Czech Republik;
11.09.2018
- 12.09.2018; in: "6th International EURASIP Workshop on RFID Technology",
(2018),
ISBN: 978-1-5386-5937-3;
7 S.
Kurzfassung englisch:
While the magnitude of the delta radar cross-section (DRCS) is sufficient to characterize narrowband UHF radio frequency identification systems, new broadband localization ap-proaches require knowledge of the frequency dependent complex-valued DRCS. In this paper, a calibrated measurement method of the complex-valued DRCS in an anechoic chamber is introduced. Furthermore, a practical implementation based on a vector signal analyzer and standard lab components is shown. This comprehensive setup is capable of determining the complex-valued DRCS in different frequency bands, for different power levels, and for different incident angles of the electromagnetic waves. To demonstrate this new method, measurement results of an off-the-shelf UHF EPC Class-1 Gen2 tag are shown and discussed.
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.