Abstract This paper introduces a new technique to optimally design the fractional-order Butterworth low-pass filter in complex F -plane. Design stability is assured by incorporating critical phase angle as an inequality constraint. The poles of proposed approximants reside on unit circle stable region improved accuracy suggested scheme compared recently published literature demonstrated. A mixe...

Maingot, F.R.u.s. (trig.;, wun an introduction by the Right Hon'ble Lord Moynihan of Leeds, K.C.M.G., C.B., M.S., F.R.C.S. (Eng.). 1936. Medical Publications Limited, London. To be complete in three volumes. Volume I. Pp. xvi plus 1742 with 846 illustrations. Price, 50s. per volume or ?6 6s. per set of three volumes. Sold in complete sets only. Price, Rs. 150. Payable Rs. 20 per month: 10 per c...

Obtain at least three different magnitude approximations that satisfy the following specifications: Figure 1 Four different approximations (Butterworth, Chebyshev, Elliptic and Inverse Chebyshev) were obtained for the given specifications using the CAD software FIESTA2. First, the transfer function and main performance plots will be shown for each of the approximations and then, a comparison be...

1. Raina UK, Tuli D. Post-traumatic isolated rectus muscle hematoma. Annals of Ophthalmol 2001;33:64-6. 2. Kanski JJ. Disorders of the orbit. Clinical Ophthalmology: A systematic approach. 3rd ed. Oxford: Butterworth Heinemann; 1995. p. 53. 3. Goldberg MF, David P. Ocular Emergencies. In: Peyman GA, Sanders DR, Goldberg MF, editors. Principles and Practice of Ophthalmology. Vol. 3. 1st Indian e...

This paper represents design broadband impedance matching circuit for Coupler to improve power transfer efficiency in the broadband power line communication (BPLC) systems. The Butterworth gain function equalizer is used to design broadband matching circuit. A practical PLC Coupler impedance matching circuit is designed, and the characteristics for S11 and S21 of PLC Coupler are enhanced compar...

This paper deals with the process of generation of ECG signal and discusses the general shape of the ECG waveform and its generation by using the three bipolar limb lead method based on Einthoven’s Triangle. Since the ECG signal has amplitude in mV range, its observation requires the use of Instrumentation Amplifier and moreover, filter is also used for smoothening the signal. Index Items: Eint...