Publication: Lumped element circuit model approximation of an UWB patch antenna
Date
2009
Authors
Badjian M.H.
Chakrabarty C.K.
Devkumar S.
Hock G.C.
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Abstract
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.
Description
Keywords
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 , Lumped-element circuit model , Measured results , Microwave office , Patch antenna , UWB antenna , Ultra-wideband (UWB)