Bandwidth study of the microwave reflectors with rectangular corrugations

Liang Zhang; Wenlong He; Craig Donaldson; Adrian Cross

doi:10.1007/s10762-016-0280-y

Bandwidth study of the microwave reflectors with rectangular corrugations

Liang Zhang, Wenlong He, Craig Donaldson, Adrian Cross

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Abstract

The mode-selective microwave reflector with periodic rectangular corrugations in the inner surface of a circular metallic waveguide is studied in this paper. The relations between the bandwidth and reflection coefficient for different numbers of corrugation sections were studied through a global optimization method. Two types of reflectors were investigated. One does not consider the phase response and the other does. Both types of broadband reflectors operating at W-band were machined and measured to verify the numerical simulations.

Original language	English
Pages (from-to)	846-856
Number of pages	12
Journal	Journal of Infrared, Millimeter and Terahertz Waves
Volume	37
Early online date	13 May 2016
DOIs	https://doi.org/10.1007/s10762-016-0280-y
Publication status	Published - Sept 2016

Keywords

periodic waveguide
broadband reflector
mode matching method

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10.1007/s10762-016-0280-yLicence: CC BY 4.0

Zhang-etal-JIMTW-2016-Bandwidth-study-of-the-microwave-reflectors-with-rectangularAccepted author manuscript, 2.5 MB

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title = "Bandwidth study of the microwave reflectors with rectangular corrugations",

abstract = "The mode-selective microwave reflector with periodic rectangular corrugations in the inner surface of a circular metallic waveguide is studied in this paper. The relations between the bandwidth and reflection coefficient for different numbers of corrugation sections were studied through a global optimization method. Two types of reflectors were investigated. One does not consider the phase response and the other does. Both types of broadband reflectors operating at W-band were machined and measured to verify the numerical simulations.",

keywords = "periodic waveguide, broadband reflector, mode matching method",

author = "Liang Zhang and Wenlong He and Craig Donaldson and Adrian Cross",

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journal = "Journal of Infrared, Millimeter and Terahertz Waves",

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T1 - Bandwidth study of the microwave reflectors with rectangular corrugations

AU - Zhang, Liang

AU - He, Wenlong

AU - Donaldson, Craig

AU - Cross, Adrian

PY - 2016/9

Y1 - 2016/9

N2 - The mode-selective microwave reflector with periodic rectangular corrugations in the inner surface of a circular metallic waveguide is studied in this paper. The relations between the bandwidth and reflection coefficient for different numbers of corrugation sections were studied through a global optimization method. Two types of reflectors were investigated. One does not consider the phase response and the other does. Both types of broadband reflectors operating at W-band were machined and measured to verify the numerical simulations.

AB - The mode-selective microwave reflector with periodic rectangular corrugations in the inner surface of a circular metallic waveguide is studied in this paper. The relations between the bandwidth and reflection coefficient for different numbers of corrugation sections were studied through a global optimization method. Two types of reflectors were investigated. One does not consider the phase response and the other does. Both types of broadband reflectors operating at W-band were machined and measured to verify the numerical simulations.

KW - periodic waveguide

KW - broadband reflector

KW - mode matching method

UR - http://link.springer.com/journal/volumesAndIssues/10762

U2 - 10.1007/s10762-016-0280-y

DO - 10.1007/s10762-016-0280-y

M3 - Article

SN - 1866-6892

VL - 37

SP - 846

EP - 856

JO - Journal of Infrared, Millimeter and Terahertz Waves

JF - Journal of Infrared, Millimeter and Terahertz Waves

ER -

Bandwidth study of the microwave reflectors with rectangular corrugations

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Measurement of components of a W-band gyro-amplifier using VNA

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Bandwidth study of the microwave reflectors with rectangular corrugations

Abstract

Keywords

Access to Document

Other files and links

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Datasets

Measurement of components of a W-band gyro-amplifier using VNA

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