This article explores the performance of a Yagi-Uda patch antenna with Koch fractal geometry of different orders on an FR-4 substrate. It exhibits multiband operation, enabling the use across multiple ...

LOGAN, Utah — Oxford Space Systems announced the successful deployment Aug. 7 of its Yagi very high frequency, high gain antenna. The U.K. company released images showing Yagi deploy on the Ymir ...

A pattern reconfigurable antenna array with two elements is designed in this paper. The antenna element is made up of a printed Yagi and feed structure with ... 16° at different frequencies). With the ...

Abstract: In this letter, a simple and compact Yagi-Uda antenna with good antenna gains is proposed for multiband radar applications. The prototype operates in three different frequency bands, namely ...

Within the universe of available antennas, there’s one that has been a long-time favorite among do-it-yourself (DIY) enthusiasts as well as for commercial and professional situations: the Yagi antenna ...

Nonetheless, there are some key references on Yagi-Uda arrays that are generally relevant. The book by Stutzman and Thiele [3] is not only a classic on antenna theory and design ... Of course, simple ...

A six-element Yagi-Uda array ... CFO is a simple, deterministic metaheuristic analogizing gravitational kinematics (motion of masses under the influence of gravity). It has been very effective in ...