radioelectronicsИзвестия высших учебных заведений России. РадиоэлектроникаJournal of the Russian Universities. Radioelectronics1993-89852658-4794Saint Petersburg Electrotechnical Universityradioelectronics-104Research ArticleПРОЕКТИРОВАНИЕ И ТЕХНОЛОГИЯ РАДИОЭЛЕКТРОННЫХ СРЕДСТВENGINEERING DESIGN AND TECHNOLOGIES OF RADIO ELECTRONIC FACILITIESПерестраиваемый полосно-пропускающий фильтр на элементах с сосредоточенными параметрами с независимым непрерывным управлением центральной частотой и шириной полосы пропусканияA Tunable Lumped-Element Bandpass Filter with Independent Continuous Tuning of Center Frequency and BandwidthБаскаковаА. Э.BaskakovaA. E.baskakovaleksandra@gmail.comТургалиевВ. М.TurgalievV. M.V.Turgaliev@gmail.comХолоднякД. В.KholodnyakD. V.Dmitry.Kholodnyak@mwlab.spb.ruСанкт-Петербургский государственный электротехнический университет "ЛЭТИ" им. В. И. Ульянова (Ленина)РоссияSaint Petersburg Electrotechnical University "LETI"Russian Federation201628062016032532Copyright © Баскакова А.Э., Тургалиев В.М., Холодняк Д.В., 20162016Баскакова А.Э., Тургалиев В.М., Холодняк Д.В.Baskakova A.E., Turgaliev V.M., Kholodnyak D.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://re.eltech.ru/jour/article/view/104

Предложен подход к проектированию перестраиваемых полосно-пропускающих фильтров на связанных последовательных LC-контурах с переменными конденсаторами. Показано, что такие фильтры способны обеспечивать непрерывную независимую перестройку центральной частоты и ширины полосы пропускания в широких пределах. Представлены конструкция, а также результаты моделирования и экспериментального исследования характеристик трехзвенного перестраиваемого полосно-пропускающего фильтра, управляемого варикапами.

An approach to design tunable bandpass filters on coupled series LC-tanks with variable capacitors is proposed. Such filters are shown able to provide an independent continuous tuning of center frequency and bandwidth. Design, simulated and measured characteristics of a three-pole varactor-tuned bandpass filter are presented.

Полосно-пропускающие фильтрыэлементы с сосредоточенными параметрамиперестройкаBandpass filterslumped elementstenabilityReferencesAthukorala L., Budimir D. Compact Second-Order Highly Linear Varactor-Tuned Dual-Mode Fil-ters with Constant Bandwidth // IEEE Trans. on mi-crowave theory tech. 2011. Vol. MTT-59, iss. 9. P. 2214-2220.Athukorala L., Budimir D. Compact Second-Order Highly Linear Varactor-Tuned Dual-Mode Fil-ters with Constant Bandwidth // IEEE Trans. on mi-crowave theory tech. 2011. Vol. MTT-59, iss. 9. P. 2214-2220.Tunable Bandpass Filter Design based on Ex-ternal Quality Factor Tuning and Multiple Mode Res-onators for Wideband Applications / J. R. Mao, W. W. Choi, K. W. Tam, W. Q. Che, Q. Xue // IEEE Trans. on microwave theory tech. 2013. Vol. MTT-61, iss. 7. P. 2574-2584.Tunable Bandpass Filter Design based on Ex-ternal Quality Factor Tuning and Multiple Mode Res-onators for Wideband Applications / J. R. Mao, W. W. Choi, K. W. Tam, W. Q. Che, Q. Xue // IEEE Trans. on microwave theory tech. 2013. Vol. MTT-61, iss. 7. P. 2574-2584.Tang W., Hong J. S. Varactor-Tuned Dual-Mode Bandpass Filters // IEEE Trans. on microwave theory tech. 2010. Vol. 58, iss. 8. P. 2213-2219.Tang W., Hong J. S. Varactor-Tuned Dual-Mode Bandpass Filters // IEEE Trans. on microwave theory tech. 2010. Vol. 58, iss. 8. P. 2213-2219.Chiou Y. C., Rebeiz G. M. Tunable 1.55-2.1 Ghz 4-Pole Elliptic Bandpass Filter with Bandwidth Control and Rejection for Wireless Systems // IEEE Trans. on microwave theory tech. 2013. Vol. MTT-61, iss. 1. P. 117-124.Chiou Y. C., Rebeiz G. M. Tunable 1.55-2.1 Ghz 4-Pole Elliptic Bandpass Filter with Bandwidth Control and Rejection for Wireless Systems // IEEE Trans. on microwave theory tech. 2013. Vol. MTT-61, iss. 1. P. 117-124.Chiou Y. C. Rebeiz G. M. A Quasi Elliptic Func-tion 1.75-2.25 Ghz 3-Pole Bandpass Filter with Bandwidth Control // IEEE Trans. on microwave theory tech. 2012. Vol. MTT-60, iss. 2. P. 224-249.Chiou Y. C. Rebeiz G. M. A Quasi Elliptic Func-tion 1.75-2.25 Ghz 3-Pole Bandpass Filter with Bandwidth Control // IEEE Trans. on microwave theory tech. 2012. Vol. MTT-60, iss. 2. P. 224-249.Tunable Combline Filter with Continuous Control of Cen-ter Frequency and Bandwidth / M. Sánchez-Renedo, R. Gó-mez-García, J. I. Alonso, C. Briso-Rodríguez // IEEE Trans. on microwave theory tech. 2005. Vol. MTT-53, iss. 1. P. 191-199.Tunable Combline Filter with Continuous Control of Cen-ter Frequency and Bandwidth / M. Sánchez-Renedo, R. Gó-mez-García, J. I. Alonso, C. Briso-Rodríguez // IEEE Trans. on microwave theory tech. 2005. Vol. MTT-53, iss. 1. P. 191-199.A Tunable Bandpass-To-Bandstop Reconfigu-rable Filter with Independent Bandwidths and Tuna-ble Response Shape / E. J. Naglich, J. Lee, D. Peroulis, W. J. Chappell // IEEE Trans. on micro-wave theory tech. 2010. Vol. MTT-58, iss. 12. P. 3770-3779.A Tunable Bandpass-To-Bandstop Reconfigu-rable Filter with Independent Bandwidths and Tuna-ble Response Shape / E. J. Naglich, J. Lee, D. Peroulis, W. J. Chappell // IEEE Trans. on micro-wave theory tech. 2010. Vol. MTT-58, iss. 12. P. 3770-3779.Aldeeb H. Kalkur T. S. Tunable Dual Band Fil-ter with BST Capacitors // Integrated Ferroelectrics. 2014. Vol. 157, № 1. P. 95-100.Aldeeb H. Kalkur T. S. Tunable Dual Band Fil-ter with BST Capacitors // Integrated Ferroelectrics. 2014. Vol. 157, № 1. P. 95-100.A Two-Pole Lumped-Element Programmable Filter with MEMS Pseudodigital Capacitor Banks / C. Palego, A. Pothier, A. Crunteanu, M. Chatras, P. Blondy, C. Champeaux, P. Tristant, A. Catherinot // IEEE Trans. on microwave theory tech. 2008. Vol. MTT-56, iss. 3. P. 729-735.A Two-Pole Lumped-Element Programmable Filter with MEMS Pseudodigital Capacitor Banks / C. Palego, A. Pothier, A. Crunteanu, M. Chatras, P. Blondy, C. Champeaux, P. Tristant, A. Catherinot // IEEE Trans. on microwave theory tech. 2008. Vol. MTT-56, iss. 3. P. 729-735.RF MEMS-Based Tunable Filters / J. Brank, J. Yao, M. Eberly, A. Malczewski, K. Varian, C. Gold-smith // Int. J. of RF and Microwave Computer-Aided Engineering. 2001. Vol. 11, iss. 5. P. 276-284.RF MEMS-Based Tunable Filters / J. Brank, J. Yao, M. Eberly, A. Malczewski, K. Varian, C. Gold-smith // Int. J. of RF and Microwave Computer-Aided Engineering. 2001. Vol. 11, iss. 5. P. 276-284.Arif M. S., Peroulis D. All-Silicon Technology for High-Evanescent Mode Cavity Tunable Resona-tors and Filters // J. of Microelectromechanical Sys-tems. 2014. Vol. 23, iss. 3. P.727-739.Arif M. S., Peroulis D. All-Silicon Technology for High-Evanescent Mode Cavity Tunable Resona-tors and Filters // J. of Microelectromechanical Sys-tems. 2014. Vol. 23, iss. 3. P.727-739.Positive-To-Zero Continuously Tunable In-ter-Resonator Coupling Structure for Applications in Filter Array Systems / B. Koh, B. Lee, S. Nam, J. Lee // 2015 IEEE MTT-S Int. Microwave Symp., Phoenix, 17-22 May 2015. Piscataway: IEEE, 2015. P. 1-4.Positive-To-Zero Continuously Tunable In-ter-Resonator Coupling Structure for Applications in Filter Array Systems / B. Koh, B. Lee, S. Nam, J. Lee // 2015 IEEE MTT-S Int. Microwave Symp., Phoenix, 17-22 May 2015. Piscataway: IEEE, 2015. P. 1-4.A Two-Pole Lumped-Element Programmable Filter with MEMS Pseudodigital Capacitor Banks / C. Palego, A. Pothier, A. Crunteanu, M. Chatras, P. Blondy, C. Champeaux, P. Tristant, A. Catherinot // IEEE Trans. on microwave theory tech. 2008. Vol. MTT-56, iss. 3. P. 729-735.A Two-Pole Lumped-Element Programmable Filter with MEMS Pseudodigital Capacitor Banks / C. Palego, A. Pothier, A. Crunteanu, M. Chatras, P. Blondy, C. Champeaux, P. Tristant, A. Catherinot // IEEE Trans. on microwave theory tech. 2008. Vol. MTT-56, iss. 3. P. 729-735.Zeng K., Psychogiou D., Peroulis D. A VHF Tunable Lumped Element Filter with Mixed Electric-Magnetic Couplings // Proc. of 2015 IEEE 16th An-nual Wireless and Microwave Tech. Conf (WAMICON 2015), Cocoa Beach, 13-15 April 2015. Piscataway: IEEE, 2015. P. 1-4.Zeng K., Psychogiou D., Peroulis D. A VHF Tunable Lumped Element Filter with Mixed Electric-Magnetic Couplings // Proc. of 2015 IEEE 16th An-nual Wireless and Microwave Tech. Conf (WAMICON 2015), Cocoa Beach, 13-15 April 2015. Piscataway: IEEE, 2015. P. 1-4.Kholodnyak D., Turgaliev V. Baskakova A. A. Method to Design Lumped-Element Tunable Bandpass Filters with Constant Absolute Bandwidth // Proc. of 44th Eur. Microwave Conf., Roma, 6-9 Oct. 2014. Nijkerk: EuMA, 2014. P. 335-338.Kholodnyak D., Turgaliev V. Baskakova A. A. Method to Design Lumped-Element Tunable Bandpass Filters with Constant Absolute Bandwidth // Proc. of 44th Eur. Microwave Conf., Roma, 6-9 Oct. 2014. Nijkerk: EuMA, 2014. P. 335-338.Баскакова А. Э., Тургалиев В. М., Холод-няк Д. В. Перестраиваемые полосно-пропускающие фильтры с постоянной шириной полосы пропускания на элементах с сосредото-ченными параметрами // Изв. вузов России. Радиоэлектроника. 2015. Вып. 4. С. 36-43.Баскакова А. Э., Тургалиев В. М., Холод-няк Д. В. Перестраиваемые полосно-пропускающие фильтры с постоянной шириной полосы пропускания на элементах с сосредото-ченными параметрами // Изв. вузов России. Радиоэлектроника. 2015. Вып. 4. С. 36-43.Matthaei G. L., Young L., Jones E. M. T. Mi-crowave Filters, Impedance-Matching Networks, and Coupling Structure. Dedham, MA: Artech House. 1980. 439 p.Matthaei G. L., Young L., Jones E. M. T. Mi-crowave Filters, Impedance-Matching Networks, and Coupling Structure. Dedham, MA: Artech House. 1980. 439 p.Hong J.-S., Lancaster Hong M. J. Microstrip Filters for RF-Microwave Applications. New York: John Wiley & Sons, 2001. 457 p.Hong J.-S., Lancaster Hong M. J. Microstrip Filters for RF-Microwave Applications. New York: John Wiley & Sons, 2001. 457 p.

The authors declare that there are no conflicts of interest present.