2 papers
eess.SP2026
Curved Monopoles and Yagi-Uda Arrays for Low-Angle HF Skywave Radiation over Lossy Ground: Analysis, Hybrid Bayesian Optimization, and Validated Full-Wave Design
Masoud Salmani Arani, Reza Shahidi, Lihong Zhang
High-frequency (HF) skywave radars require high gain at take-off angles of 3 degrees-30 degrees, where vertically polarized monopoles and Yagi-Uda arrays over lossy land suffer fro…
eess.SY2026
A Curved Monopole Antenna for HF Radar with Enhanced Gain and Bandwidth
Masoud Salmani Arani, Reza Shahidi, Lihong Zhang
This paper presents the design and simulation of a new curved monopole antenna optimized for skywave HF radar applications, with a systematic investigation of the effects of curvat…