@conference {soltanabutterworth,
	title = {Butterworth Passive Filter in the Fractional-Order},
	booktitle = {International Conference on Microelectronics (ICM)},
	year = {2011},
	note = {<p>n/a</p>
},
	month = {19-22 Dec},
	address = {Hammamet},
	abstract = {<p>In this paper, the generalized analysis of the first Butterworth filter based on two passive elements is introduced in the fractional-order sense. The fractional-order condition of the Butterworth circuit is presented for the first time where it will lead us back to the known condition of the integer-order circuit when the two fractional-orders equal one. Therefore, the conventional behavior of the integer-order circuit is a narrow subset of the fractional-order ones. The circuit is studied under same and different order cases, and verified through their numerical simulations. Stability analysis is also introduced showing the poles location in the fractional-order versus integer order cases.</p>
},
	author = {Soltana, A and Radwanb, AG and Solimand, AM}
}
