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Linear-nonlinear approach to the analytical solution of a diode-loaded short dipole for complex signals


Šarolić, Antonio; Modlic, Borivoj; Poljak, Dragan
Linear-nonlinear approach to the analytical solution of a diode-loaded short dipole for complex signals // 2005 IEEE International Symposium on Electromagnetic Compatibility / Braxton, Tom (ur.).
Chicago: IEEE, 2005. str. 29-33 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Linear-nonlinear approach to the analytical solution of a diode-loaded short dipole for complex signals

Autori
Šarolić, Antonio ; Modlic, Borivoj ; Poljak, Dragan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2005 IEEE International Symposium on Electromagnetic Compatibility / Braxton, Tom - Chicago : IEEE, 2005, 29-33

ISBN
0-7803-9380-5

Skup
2005 IEEE International Symposium on Electromagnetic Compatibility

Mjesto i datum
Chicago, SAD, 8. 8. - 12.8.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Analytical solution; nonlinear; diode; dipole; electrically short; electric field

Sažetak
A diode detector consisting of a zero-bias Schottky diode connected to an electrically short dipole is a configuration commonly encountered in electric field measurement applications, e.g. wideband electric field probes. This circuit is described analytically by nonlinear differential equations, due to a nonlinear diode resistance. This problem is solved here using a novel linear-nonlinear analytical approach. It is based on the idea of keeping only the necessary nonlinearity of the circuit, while conveniently linearizing some steps of the procedure. Combining linear and nonlinear steps, the transfer function of a diode-loaded electrically short dipole is solved by a completely analytical, fairly simple procedure. This approach is applied separately to small signals and large signals, and to sine input signal and a complex signal with an arbitrary waveform. The obtained solutions describe the behavior of the electric field probe in various working conditions.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
0023010
0036013

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Fakultet elektrotehnike i računarstva, Zagreb