Browsing by UP Author "Louw, Johannes J."

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Development of a public transport management information system to assist decision-making in the restructuring of public transport in Durban

Louw, Johannes J.; Van Zyl, N.J.W.; Meintsma, J.; Southern African Transport Conference (20th : 2001 : Pretoria, South Africa) (SATC, 2001-07)

Paper presented at the 20th Annual South African Transport Conference 16 - 20 July 2001 "Meeting the transport challenges in Southern Africa", CSIR International Convention Centre, Pretoria, South Africa. ABSTRACT: The ...
Pseudo-elliptic function bandstop filter with shunt foster sections

Malherbe, J.A.G., 1940-; Louw, Johannes J. (Wiley, 2013-08)

Filters with transmission zeros in the stopband have been shown to have superior rates of cutoff. Conventional Cauer filters give excellent performance but are relatively large and not always practically realizable. In ...

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