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Lumped element circuit model approximation of an UWB patch antenna

Simplified lumped element circuit model of an UWB patch antenna had been derived. The model was tuned based on the scattering parameter (S11) of the antenna structure obtained from the full electromagnetic simulator CST Microwave Office. The design uses FR-4 substrate with dielectric constant of 4.9...

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Bibliographic Details
Main Authors: Badjian M.H., Chakrabarty C.K., Devkumar S., Hock G.C.
Other Authors: 26967475500
Format: Conference paper
Published: 2023
Subjects:
Circuit model
Lumped element
Planar UWB antenna
Digital television
Microstrip antennas
Microwaves
Monolithic microwave integrated circuits
Scattering parameters
Antenna structures
Circuit models
Dielectric constants
Electromagnetic simulators
FR4 substrates
Lumped-element circuit model
Measured results
Microwave office
Patch antenna
UWB antenna
Ultra-wideband (UWB)
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Summary:Simplified lumped element circuit model of an UWB patch antenna had been derived. The model was tuned based on the scattering parameter (S11) of the antenna structure obtained from the full electromagnetic simulator CST Microwave Office. The design uses FR-4 substrate with dielectric constant of 4.9 and thickness of 1.6 mm. Circuit model of such antenna is developed under AWR Microwave Office environment. Obtained results from the two simulators are then compared with the measured results. �2009 IEEE.

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