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|Title:||Elliptical Monopole Antenna on InP Substrate for Sub-THz RTD-based Oscillators|
Hugo Miguel Santos
Luís Manuel Pessoa
|Abstract:||The high permittivity of InP substrates has been a limiting factor for the bandwidth and efficiency of antennas fabricated in this material. In this manuscript we propose an elliptical monopole, monolithically fabricated in InP, fed by a CPW line. The suggested topology was simulated using HFSS finite element method. Input reflection coefficient measurements were performed on the monopole to validate the proposed antenna. Simulated and measured -10 dB bandwidths of 27 and 24 GHz were obtained, respectively. The peak simulated efficiency and realized gain were 95.37% and 4.6 dBi.|
|Appears in Collections:||CTM - Articles in International Conferences|
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