This paper presents a single-fed dual-band stacked antenna developed for directional counter-drone RF link suppression at the 2.45 GHz and 5.8 GHz ISM bands. The proposed antenna combines a partial ground structure, a metallic reflector, two circular parasitic-resonator layers, and a frequency-selective surface within...
Mert Karahan, Mustafa Güç, Ş. Şanlıöz· Electronics· 0 citations
CubeSats are widely used in low‐cost space missions, but their dependence on commercial off‐the‐shelf (COTS) components and limited onboard resources creates security challenges for telemetry, command, and mission‐data links. This study presents a Software‐Defined Radio (SDR)‐based secure communication architecture e...
Mert Karahan, Arif Semih Barin· International Journal of Com...· 0 citations
This study examines cognitive architectures that enable Unmanned Aerial Vehicles (UAVs) to autonomously sustain continuous control tasks such as target search, detection, acquisition, and tracking under asymmetric Electronic Warfare (EW) threats. The inadequacy of traditional rule-based algorithms against dynamic jammi...
Onur Battal, Mert Karahan· Savunma Bilimleri Dergisi· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.