[PDF][PDF] GIELIS Transformations and their impact on science and technology

F Gielis - 2021 - researchgate.net
The paper A generic geometric transformation that unifies a wide range of natural and
abstract shapes [1] introduced the Superformula, a generalization of circles and the …

Design and Simulations of Microwave Filters Using Nonuniform Transmission Line and Superformula

Z Li - 2019 - search.proquest.com
In this study, a novel and systematic methodology for the design and optimization of lowpass
filters (LPFs), and multiorder-bandpass filters (BPFs) are proposed. The width of the LPF …