Physically Oriented Design of Negative Capacitors Based on Linvill's Floating Impedance Converter (CROSBI ID 302423)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Buiantuev, Bair ; Kalmykov, Nikita ; Kholodnyak, Dmitry ; Brizić, Ante ; Vincelj, Leo ; Hrabar, Silvio
engleski
Physically Oriented Design of Negative Capacitors Based on Linvill's Floating Impedance Converter
In this article, we present a physically oriented design of broadband RF negative non-Foster capacitors. The design procedure is based on the matrix decomposition of Linvill’s floating negative impedance converter (NIC). The decomposition allows optimization of the NIC circuit regarding the accuracy of generated capacitance. Furthermore, it provides a clear physical picture of the influence of particular circuit elements on the system properties. The methodology is verified by the design and measurements of a negative capacitor in a 0.5–2 GHz range, suitable for applications in bandpass filters with the NIC-based impedance inverters. Experimental results were found to be in good agreement with the theoretical predictions, verifying the correctness of the presented approach.
Decomposition ; Immittance inverter ; Negative capacitance ; Negative impedance converter (NIC) ; Non-foster element (NFE)
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
Early Access (Early Access)
2021.
1-16
objavljeno
0018-9480
1557-9670
10.1109/TMTT.2021.3131544
Povezanost rada
Elektrotehnika, Informacijske i komunikacijske znanosti