Elliptical Monopole Antenna on InP Substrate for Sub-THz RTD-based Oscillators

• Type: Article in International Conference Proceedings Book
• Date: 2018

Authors

Henrique Santos (Author) Other; Luís M. Pessoa (Author) Other; Henrique M. Salgado (Author) FEUP; Pedro Pinho (Author) Other

Conference proceedings International

Title: 2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING

Pages: 801-802

IEEE-Antennas-and-Propagation-Society International Symposium on Antennas and Propagation / USNC/URSI National Radio Science Meeting

Boston, MA, JUL 08-13, 2018

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Authenticus ID: P-00Q-A3D

DOI: 10.1109/apusncursinrsm.2018.8608451

Abstract (EN): 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.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 2