Marin Nedelchev

20141112-07
Research of miniaturized hexagonal resonators
Research of miniaturized hexagonal resonators

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Abstract: This paper presents and researches the application of miniaturized hexagonal resonators in microstrip bandpass filters in the mobile communication systems. There are investigated both basic topologies of miniaturized ...  read more

20141112-01
Synthesis of microstrip filters based on miniaturized hexagonal resonators
Marin V. Nedelchev, Ilia G. Iliev

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The paper proposes the application of the miniaturized hexagonal resonators in the microstrip filter design and their applicability in mobile communication systems. The main coupling topologies are researched and the coupling ...  read more