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This paper introduces hybrid structures with unit cells that are a combination of lattice and ladder topologies. These unit cells dramatically increase the quality factor, miniaturization, and maximum frequency of synthetic transmission lines. Also, it is shown that lattice topologies in general are less vulnerable to the effect of parasitics, such as self resonance of loading capacitors or mutual...
The aim of this paper is not to bring a theoretical expressions and some new ideas in mixing theory, but only to show a simple wide band RF generator design with one mixing. The instrument is based on two integrated frequency synthesizers (ADF-4360-x) controlled by Atmel AVR microcontroller via integrated SPI bus. Wide frequency range is achieved by dividing ADF output signal by two using internal...
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