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This paper presents a new procedure to characterize frequently utilized transmission lines with conductors having different surfaces with various roughness. Static finite element electromagnetic field...
This paper presents the design and electrical measurement results of a novel compact diplexer design in Ku-band. The proposed diplexer is based on TM_01delta mode dielectric resonators (DRs). A fourth...
We1E-2: Novel Double Rejection Cavity to Improve Selectivity in Inline Rectangular Waveguide Filters
In this paper, we introduce a new cavity structure capable of generating two poles and two transmission zeros (TZs). The novel structure is realized by incorporating a circular waveguide section with ...
In this presentation we describe a practical and systematic procedure to design a new topology for wideband waveguide filters. The novel topology that we propose is obtained by replacing the conventio...
In this paper, a start system is established based on the simultaneous diagonalization (SD) technique to assist in coupling matrix reconfiguration for non-classic filter topologies. SD can analyticall...
Waveguide filters ideally require resonance chambers, whose shape is defined by sharp corners. As this is difficult to obtain by classical means of production, a cost-effective rectangular band-pass f...
This paper presents a compact coaxial filter for 5G applications, designed to match the performance and compactness of dielectric-filled waveguides. The design incorporates an 11th-order Chebyshev fun...
In this paper, a Q-band ultra-low jitter subharmonically injection-locked frequency quadrupler (SILFQ) with frequency-tracking loop (FTL) and 2-bit switched-capacitor array (SCA) is proposed using 90-...
This paper proposes a 22–34 GHz neutralization-based direct-conversion in-phase and quadrature (I/Q) up-converter implemented using a 90-nm CMOS process. The up-converter comprises two active double-s...
This article presents a direct-digital, Star-QAM modulator with frequency up-conversion (×2). A push-push frequency doubler (PPFD) with integrated common node (CN) switches generates 2nd harmonic ampl...