Advanced coupling matrix synthesis techniques for microwave filters

By Richard J. Cameron. 2003

920 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/1cb6c6fca9e3adfedff1eeeec8d01ce10ab6bd3c

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In Atomic and Molecular Physics, and Optics

In Electrical and Electronic Engineering

Citations in the corpus

Design techniques for dual-passband filters (2005, methodology): “…evaluated: first, the normalized polynomial and are generated from and by imposing equal to one the highest degree coefficients; following the Cameron notation [10], and are then obtained from and as follows: (6) where and is always unitary, but in the case when it assumes the value given in [10].”
An analytical technique for the synthesis of cascaded N-tuplets cross-coupled resonators microwave filters using matrix rotations (2005, methodology): “Let us consider now the three couplings , , and together with the main diagonal ele- ment obtained with this rotation; taken alone, these elements form a triplet that extracts a transmission zero at frequency if the following condition is verified: (1) The rotation angle determining the…”
Direct-coupled microwave filters with single and dual stopbands (2005, methodology): “Three variants of the direct-coupled BS filter are described, the first similar in style to a regular folded-geometry bandpass filter, and the second resembling the cul-de-sac bandpass filter topology [1], [6], requiring no negative or diagonal couplings even for asymmetric characteristics.”
New building blocks for modular design of elliptic and self-equalized filters (2004, background): “These coupling schemes reduce the number of cross couplings and are expected to have a strong impact on microwave filters for the wireless industry by easing their fabrication and reducing the intensive tuning required in standard designs.”
A Novel Band-Reject Frequency Selective Surface With Pseudo-Elliptic Response (2010, background): “This configuration can generate reflection zeros at finite frequencies [13], [14], [18], [19].”
Direct synthesis of a new class of bandstop filters (2004, methodology): “This statement will be confirmed by the numerical results presented in this paper.”