LEDA projects

Laboratory for Electronic Design Automation

RM software

A software for filter design. It includes transfer function synthesis of low-pass, band-pass, band-stop, high-pass and all-pass filters. A variety of shapes of the amplitude characterstic in the passband and stopand is offered. Maximally flat and equi-ripple approximation of the group delay may be obtained. In some cases direct band-pass transfer function is possible. System sinthesis in a form of passive LC, active cascade RC, active parallel RC, active SC, and digital IIR is available. Spice file are created where appropriate.

Features

Passive LC, active RC, SC, and Gm-C, polyphase and digital IIR synthesis of low-pass, band-pass, band-stop, high-pass and all-pass filters.
A variety of shapes of the amplitude characterstic in the passband and stopand is offered.
Maximally flat and equi-ripple approximation of the group delay may be obtained. In some cases direct band-pass transfer function is possible.
System sinthesis in a form of passive LC, active cascade RC, active parallel RC, active SC, and digital IIR is available.
Spice file are created where appropriate.

RM software manual and description of features (divided by chapters) are given here:

	Title	length
	RM software for filter design Part 1 Introduction by Vančo Litovski	2:48:15
	RM software for filter design Part 2 Overview of the solution technology to be offered by Vančo Litovski	12:19
	RM software for filter design Part 3 CMAC polynomial monotonic amplitude filters by Vančo Litovski	7:46
	RM software for filter design Part 4 Chebyshev type 1 and modified Chebyshev by Vančo Litovski	16:27
	RM software for filter design Part 5 Polynomial, linear phase, monotonic amplitude by Vančo Litovski	7:55
	RM software for filter design Part 6 Selective low pass filters Amplitude correction by Vančo Litovski	25:36
	RM software for filter design Part 7 Selective low pass filters and band pass filters Group delay c by Vančo Litovski	9:45
	RM software for filter design Part 8 Linear phase filters Amplitude correction by Vančo Litovski	10:32
	RM software for filter design Part 9 Analogue filter functions obtained by transformations by Vančo Litovski	13:45
	RM software for filter design Part 10 Direct band pass group delay approximation and amplitude corre by Vančo Litovski	8:20
	RM software implemetation, Part 21, Chebyshev_1 by Vančo Litovski	20:47
	RM software implementation, Part 22, CMAC by Vančo Litovski	18:07
	RM software Implementation, Part 23, Bessel by Vančo Litovski	21:10
	RM software Implementa..., Part 24, Equi-ripple group delay by Vančo Litovski	19:52
	RM software imple..., Part 25, Linear phase/corr.. amplitude by Vančo Litovski	19:33
	RM software imple..., Part 26, Selective amp. corr. nonmonotonic by Vančo Litovski	19:40
	RM software Implem..., Part 27, AMP. Corr. Select. multiple by Vančo Litovski	22:54
	RM software implemen., Part 28, Modified elliptic by Vančo Litovski	19:46
	RM software implem., Part 29, LC pass. transformed by Vančo Litovski	20:57
	RM software Implem., Part 30, Band pass active by Vančo Litovski	16:33
	RM software implem. Part 31, Band stop active by Vančo Litovski	15:26
	RM software Impleme., Part 32, High-pass active synthesis by Vančo Litovski	14:31
	RM software Implementa., Part 33, All-pass lo-pass synthesis by Vančo Litovski	15:34
	RM software implem., Part 34, Low pass corr. phase by Vančo Litovski	20:31
	RM software implem., Part 35, All-pass band-pass func. synth. by Vančo Litovski	18:27
	RM software implem., Part 36, Group delay corr. BP by Vančo Litovski	21:10
	RM software implemen., Part 37, Simultaneous BP_AM_TD_apprpx. by Vančo Litovski	11:40

The videos can be also found as play list