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Divisores Wilkinson con elementos concentrados para procesado de pulsos
Citation
Tejedor Álvarez, Luis Ángel and Alonso Montes, José Ignacio and Barrio Uña, Juan Abel (2011). Divisores Wilkinson con elementos concentrados para procesado de pulsos. In: "XXVI Simposiun Nacional de la Unión Científica Internacional de Radio (URSI 2011)", 07/09/2011 - 09/09/2011, Leganés, Madrid, España. pp. 1-4.
Description
| Title: | Divisores Wilkinson con elementos concentrados para procesado de pulsos |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | XXVI Simposiun Nacional de la Unión Científica Internacional de Radio (URSI 2011) |
| Event Dates: | 07/09/2011 - 09/09/2011 |
| Event Location: | Leganés, Madrid, España |
| Title of Book: | XXVI Simposiun Nacional de la Unión Científica Internacional de Radio (URSI 2011) |
| Date: | 2011 |
| Subjects: | |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Some photodetectors like PMTs and SiPMs give pulses of few nanosecond width at their outputs, which need to be properly processed with analog circuits. Power splitters with two and three outputs are required to distribute this kind of fast pulses equally among different outputs. Good matching and low pass response are necessary to avoid shape deformation, which discard low frequency designs with operational amplifiers. To match these requirements two Wilkinson dividers were designed, substituting the lambda quarter lines for lumped elements. These changes provide us with low pass response and much smaller size, using SMD devices. The splitters were manufactured and measured, with good results.
More information
| Item ID: | 33383 |
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| DC Identifier: | http://oa.upm.es/33383/ |
| OAI Identifier: | oai:oa.upm.es:33383 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 21 Jan 2015 17:20 |
| Last Modified: | 21 Jan 2015 17:47 |
