Feed-forward technique to measure the reflection coefficient under CW high-power signals
Visualitza/Obre
Cita com:
hdl:2117/125601
Tipus de documentArticle
Data publicació2018-10-01
EditorIEEE Microwave Theory and Techniques Society
Condicions d'accésAccés obert
Tots els drets reservats. Aquesta obra està protegida pels drets de propietat intel·lectual i
industrial corresponents. Sense perjudici de les exempcions legals existents, queda prohibida la seva
reproducció, distribució, comunicació pública o transformació sense l'autorització del titular dels drets
Abstract
This paper describes a measurement setup to obtain the reflection coefficient response over the frequency of a given device when this is subjected to a single-tone high-power (HP) signal. The proposed system is based on a feed-forward technique to cancel the reflected HP signal before reaching the vector network analyzer. This allows measuring the effects of the HP interfering signal into the device's low-power frequency response. This technique does not require either power-calibrated standards or complex calibration techniques. Experiments in several devices are also reported to validate the suitability of this technique.
Descripció
©2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
CitacióCollado, J., Gonzalez-Rodriguez, M., Gonzalez, J., Mateu, J., Verdu, J., Hueltes, A. Feed-forward technique to measure the reflection coefficient under CW high-power signals. "IEEE transactions on microwave theory and techniques", 1 Octubre 2018, vol. 66, núm. 10, p. 4627-4633.
ISSN0018-9480
Versió de l'editorhttps://ieeexplore.ieee.org/document/8418310
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
TMTT-2018-02-0231.R1_main.pdf | 844,6Kb | Visualitza/Obre |