The Temperature Sensitivity of Coaxial and Slabline Resonators
نویسنده
چکیده
Interdigital and combline filters, constructed from commonly available metallic components, such as brass, aluminium, steel etc, invariably are affected by their thermal expansion and contraction. The effect is especially significant in very narrow band filters where the change in the resonant frequency of slabline and coaxial resonators can result in a significant unwanted shift in the pass or stop band over an operational temperature range.
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