Szczegóły publikacji
Opis bibliograficzny
Broadband six-port reflectometer insensitive to impedance mismatch of power detectors / Kamil STASZEK // W: MIKON 2024 [Dokument elektroniczny] : 25th international Microwave and Radar Conference : 30 June - 4 July 2024, Wrocław, Poland. — Wersja do Windows. — Dane tekstowe. — Piscataway : IEEE ; Warsaw : University of Technology, cop. 2024. — (International Conference on Microwave Radar and Wireless Communications ; ISSN 2770-3045). — Dod. ISBN: 979-8-3503-7161-1 (print on demand). — e-ISBN: 978-83-969726-1-3. — S. 53–56. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 56, Abstr. — Publikacja dostępna online od: 2024-08-20
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 155304 |
|---|---|
| Data dodania do BaDAP | 2024-10-15 |
| Tekst źródłowy | URL |
| DOI | 10.23919/MIKON60251.2024.10633949 |
| Rok publikacji | 2024 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawcy | Institute of Electrical and Electronics Engineers (IEEE), Politechnika Warszawska |
| Czasopismo/seria | International Conference on Microwave Radar and Wireless Communications |
Abstract
In this paper, a new six-port reflectometer is proposed, which is capable of optimum operation over a wide frequency range from 1.2 GHz to 4.8 GHz with power detectors that exhibit poor impedance match. In the proposed concept the signals reflected from power detectors are redirected to matched loads, hence they do not impact the signal distribution scheme defining the measurement uncertainty. As a result, the six-port can operate equally well with matched and nonmatched power detectors. The six-port reflectometer is designed, fabricated, calibrated, and used to measure complex reflection coefficients over 40-dB magnitude's range showing very good agreement with measurements done with a commercial vector network analyzer. © 2024 Warsaw University of Technology.
