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Feed-forward technique to measure the reflection coefficient under CW high-power signals
dc.contributor.author | Collado Gómez, Juan Carlos |
dc.contributor.author | González Rodríguez, Marta |
dc.contributor.author | González Arbesú, José María |
dc.contributor.author | Mateu Mateu, Jordi |
dc.contributor.author | Verdú Tirado, Jordi |
dc.contributor.author | Hueltes Escobar, Alberto |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2018-12-11T09:19:19Z |
dc.date.available | 2018-12-11T09:19:19Z |
dc.date.issued | 2018-10-01 |
dc.identifier.citation | Collado, 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. |
dc.identifier.issn | 0018-9480 |
dc.identifier.uri | http://hdl.handle.net/2117/125601 |
dc.description | ©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. |
dc.description.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. |
dc.format.extent | 7 p. |
dc.language.iso | eng |
dc.publisher | IEEE Microwave Theory and Techniques Society |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal |
dc.subject.lcsh | Signal processing |
dc.subject.lcsh | Signal theory (Telecommunication) |
dc.subject.lcsh | Vector analysis |
dc.subject.other | Cancellation system |
dc.subject.other | Feed forward |
dc.subject.other | High power (HP) |
dc.subject.other | S-parameters |
dc.title | Feed-forward technique to measure the reflection coefficient under CW high-power signals |
dc.type | Article |
dc.subject.lemac | Tractament del senyal |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.subject.lemac | Anàlisi vectorial |
dc.contributor.group | Universitat Politècnica de Catalunya. CSC - Components and Systems for Communications Research Group |
dc.identifier.doi | 10.1109/TMTT.2018.2854268 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8418310 |
dc.rights.access | Open Access |
local.identifier.drac | 23504150 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Collado, J.; Gonzalez-Rodriguez, M.; Gonzalez, J.; Mateu, J.; Verdu, J.; Hueltes, A. |
local.citation.publicationName | IEEE transactions on microwave theory and techniques |
local.citation.volume | 66 |
local.citation.number | 10 |
local.citation.startingPage | 4627 |
local.citation.endingPage | 4633 |
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