Conference
A hybrid bipolar wideband VCO with linearized tuning behaviour for a new generation TTC transponder
| العنوان: | A hybrid bipolar wideband VCO with linearized tuning behaviour for a new generation TTC transponder |
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| المؤلفون: | Casanueva Pérez, Jaime, Herrera Guardado, Amparo, Cabo Freixedas, Javier, Pérez Ambrojo, Juan Carlos |
| المساهمون: | Universidad de Cantabria |
| المصدر: | 48th European Microwave Conference (EuMC), Madrid, 2018, 1341-1344 ; 13th European Microwave Integrated Circuits Conference (EuMIC), Madrid, 2018, 373-386 |
| بيانات النشر: | IEEE |
| سنة النشر: | 2018 |
| المجموعة: | Universidad de Cantabria: UCrea |
| مصطلحات موضوعية: | Combline filter, Phase noise, Voltage-controlled oscillator (VCO) |
| الوصف: | This paper presents a wideband voltage-controlled oscillator (VCO) using hybrid technology based on bipolar transistors for a new generation TTC Transponder. The VCO is based on microstrip three-pole combline bandpass filter with just one varactor diode. The bandpass filter is embedded into the feed-back loop to treat as a frequency stabilization element. The VCO delivered 4.63 dBm maximum output power at 3.4 GHz with a current consumption of 17.4 mA for a supply voltage of 3 V and it has a tuning range achieved from 600 MHz being the frequency range from 2.8 GHz to 3.4 GHz. The developed VCO with three pole combline filter is experimentally demonstrated at 3.4 GHz with a phase noise of − 126 dBc/Hz at 1 MHz offset frequency. In addition, over this frequency range, all the phase noises measured at 1 MHz are better than −118 dBc/Hz. ; This work has been realized thanks to the financing of Thales Alenia Space España, the Spanish Ministry of Economy and Competitiveness, the European Regional Development Fund (ERDF/FEDER) under research projects TEC2014-60283-C3-1-R and TEC2017-88242-C3-1-R, “SUPPORT AND CONSULTING IN THE TTC&RF ACTIVE AREA” from Thales Alenia Space in Spain. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| ردمك: | 978-1-5386-5285-5 978-2-87487-051-4 1-5386-5285-4 2-87487-051-X |
| Relation: | https://doi.org/10.23919/EuMC.2018.8541367; TEC2014-60283-C3-1-R; TEC2017-88242-C3-1-R; http://hdl.handle.net/10902/15600 |
| DOI: | 10.23919/EuMC.2018.8541367 |
| الاتاحة: | http://hdl.handle.net/10902/15600 https://doi.org/10.23919/EuMC.2018.8541367 |
| Rights: | © 2018 EuMA (European Microwave Association) ; openAccess |
| رقم الانضمام: | edsbas.180F7151 |
| قاعدة البيانات: | BASE |
| ردمك: | 9781538652855 9782874870514 1538652854 287487051X |
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| DOI: | 10.23919/EuMC.2018.8541367 |