Teppo Lukkarila

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In this paper, a new triple mode conductor loaded cavity resonator is presented. The resonator consists of a cubic shape metallic structure mounted in a metallic enclosure. A low loss, low dielectric constant support structure is used to hold the metallic resonator inside the cavity. The proposed resonator, operating at the TM<inf>01&#x03B4;</inf> mode, is(More)
with the rapid expansion of the wireless communication systems, the demand for microwave filters with strict specifications has increased in recent years. Dielectric filters operating at the TE01 mode are being used to achieve high-Q filter functions. However, dielectric filters suffer from poor spurious response, i.e. the undesired higher order resonant(More)
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