Design and wideband spurious performance prediction for a mixed-resonator combline/TE01-mode DR filter using FDTD

Andrew R. Weily; Ananda S. Mohan

doi:10.1002/(SICI)1098-2760(19991205)23:5<266::AID-MOP3>3.0.CO;2-C

Design and wideband spurious performance prediction for a mixed-resonator combline/TE₀₁-mode DR filter using FDTD

Andrew R. Weily, Ananda S. Mohan

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

A four-pole mixed-resonator filter comprised of combline resonators and TE₀₁-mode dielectric resonators (DRs) has been designed using the FDTD method so that only minimal tuning of the prototype is required. Resonant frequencies, interresonator coupling through rectangular slots, and unloaded Q-values are calculated for the DR and the combline resonator, and they compare extremely well with results available in the literature. S-parameters are computed over a large bandwidth to validate the improved spurious performance of the filter, and they give excellent agreement with measured results.

Original language	English
Pages (from-to)	266-273
Number of pages	8
Journal	Microwave and Optical Technology Letters
Volume	23
Issue number	5
DOIs	https://doi.org/10.1002/(SICI)1098-2760(19991205)23:5<266::AID-MOP3>3.0.CO;2-C
Publication status	Published - 5 Dec 1999

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10.1002/(SICI)1098-2760(19991205)23:5<266::AID-MOP3>3.0.CO;2-C

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title = "Design and wideband spurious performance prediction for a mixed-resonator combline/TE01-mode DR filter using FDTD",

abstract = "A four-pole mixed-resonator filter comprised of combline resonators and TE01-mode dielectric resonators (DRs) has been designed using the FDTD method so that only minimal tuning of the prototype is required. Resonant frequencies, interresonator coupling through rectangular slots, and unloaded Q-values are calculated for the DR and the combline resonator, and they compare extremely well with results available in the literature. S-parameters are computed over a large bandwidth to validate the improved spurious performance of the filter, and they give excellent agreement with measured results.",

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AU - Mohan, Ananda S.

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Y1 - 1999/12/5

N2 - A four-pole mixed-resonator filter comprised of combline resonators and TE01-mode dielectric resonators (DRs) has been designed using the FDTD method so that only minimal tuning of the prototype is required. Resonant frequencies, interresonator coupling through rectangular slots, and unloaded Q-values are calculated for the DR and the combline resonator, and they compare extremely well with results available in the literature. S-parameters are computed over a large bandwidth to validate the improved spurious performance of the filter, and they give excellent agreement with measured results.

AB - A four-pole mixed-resonator filter comprised of combline resonators and TE01-mode dielectric resonators (DRs) has been designed using the FDTD method so that only minimal tuning of the prototype is required. Resonant frequencies, interresonator coupling through rectangular slots, and unloaded Q-values are calculated for the DR and the combline resonator, and they compare extremely well with results available in the literature. S-parameters are computed over a large bandwidth to validate the improved spurious performance of the filter, and they give excellent agreement with measured results.

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 5

ER -

Design and wideband spurious performance prediction for a mixed-resonator combline/TE₀₁-mode DR filter using FDTD

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