학술논문
A 2x2 Dual-Band Open Loop Array With Circular Polarisation
Document Type
Conference
Author
Source
2024 18th European Conference on Antennas and Propagation (EuCAP) Antennas and Propagation (EuCAP), 2024 18th European Conference on. :1-4 Mar, 2024
Subject
Language
Abstract
A novel dual band circularly polarised mmWave open circular loop antenna array is proposed. The antenna has been fabricated on a double sided Rogers RT5880 substrate with a double-sided parallel strip line (DSPSL) and mounted in a three layer Polytetrafluoroethylene (PTFE) case. The microstrip array offers an average gain of 13.85 dBi, impedance bandwidths of 4.60% and 3.55% at 30 GHz and 34 GHz respectively, and a CP bandwidth of 10.16%. Close agreement has been achieved between measured and simulated results.