Chirp pulse excitation in the impedance spectroscopy of dynamic subjects - signal modelling in time and frequency domainMin, Mart; Land, Raul; Annus, Paul; Ojarand, JaanLecture notes on impedance spectroscopy : measurement, modeling and applications. Vol. 12011 / p. 79-82 https://www.taylorfrancis.com/chapters/edit/10.1201/b11339-17/chirp-pulse-excitation-impedance-spectroscopy-dynamic-subjects%E2%80%94signal-modelling-time-frequency-domain-min-land-annus-ojarand CMOS low power current source with reduced circuit complexityKasemaa, Argo; Rang, Toomas; Annus, PaulIEEE 9th International New Circuits and Systems Conference (NEWCAS) : Bordeaux-France, 26-29 June 2011 : [proceedings]2011 / p. 17-20 https://www.semanticscholar.org/paper/CMOS-low-power-current-source-with-reduced-circuit-Kasemaa-Rang/f5e490ce914a4c6c3195586a28147211c928c28d Comparison of excitation signals and methods for a wideband bioimpedance measurementOjarand, Jaan; Rist, Marek; Min, MartI2MTC 2016 : 2016 IEEE International Instrumentation and Measurement Technology Conference : May 23-26, 2016, Taipei International Convention Center, Taipei, Taiwan : proceedings2016 / p. 1291-1296 : ill https://doi.org/10.1109/I2MTC.2016.7520555 Modeling and analysis of the synchronous generators excitation systemsSlenduhhov, Vadim; Kilter, Jako13th International Symposium "Topical Problems in the Field of Electrical and Power Engineering." Doctoral School of Energy and Geotechnology II : Pärnu, Estonia, January 14-19, 20132013 / p. 252-257 : ill Simple and efficient excitation signals for fast impedance spectroscopyOjarand, Jaan; Min, MartElektronika ir elektrotechnika = Electronics and electrical engineering2013 / p. 49-52 : ill Wideband excitation signals for fast impedance spectroscopy of biological objects = Lairiba ergutussignaalid bioloogiliste objektide kiiretoimelise bioimpedants-spektroskoopia jaoksOjarand, Jaan2012 https://www.ester.ee/record=b2896512*est Графический синтез системы регулирования возбуждения синхронного генератора с питанием на повышенной частоте и использованием магнитных усилителей и компаундирующего устройстваEsop, Harri1960 https://www.ester.ee/record=b1561393*est https://www.etera.ee/zoom/121380/view? К вопросу об экспериментальной проверке оптимальных систем возбуждения магнитного поля в электромагнитных расходомерахGammerman, Mihhail; Mežburd, VolfСборник материалов к IV Таллинскому совещанию по электромагнитным расходомерам1969 / с. 72-76 : ил https://www.ester.ee/record=b1374033*est