We propose a deployable quasi-Yagi monopole antenna using origami magic spiral cubes, constructed from low-cost paper substrate. The proposed quasi-Yagi antenna consists of an L-shaped driven monopole ...

Wearable visible light communication systems face fundamental limitations in dense multi-input multioutput configurations due to signal crosstalk between channels. Here, we demonstrate shear-aligned ...

Kymeta’s new multiband KuKa antenna promises the ability for autonomous military systems to seamlessly switch from one satellite network to another to avoid jamming. (Photo courtesy of Kymeta) ...

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 ...

Metal–organic frameworks (MOFs) incorporating phototautomeric ligands have shown significant potential for new-generation optical sensing devices. It is challenging to enlarge the energy difference of ...

A novel quasi-Yagi antenna is proposed for millimeter-wave (mmWave) 5G cellular handsets operating in the 28 GHz band. The proposed antenna is designed to be compact through modification of the planar ...

The antenna was tested with a Reyas RYLR998 module acting as a base station, with the DIY yagi hooked up to a RYLR993 module in the field. In testing, [taste_the_code] was able to communicate ...

When a reflector is added to the antenna, the radiation moves to the other side from the driven element because it pushes the radiation. When the number of directors increased, the radiation level ...

Johns Hopkins APL researchers have leveraged cutting-edge additive manufacturing techniques and shape memory alloys to create an antenna that can change its shape — and offers a range of potential ...

Modeling of a Uda Yagi type antenna operating at 2.4 Ghz with an input impedance of 50 ohms, using CST Studio Suite 2023 ...

These exceptional characteristics make it a potential candidate for developing a wideband mmWave antenna for 5G IoT applications. As stated above, array antennas are typically used when designing ...

Oxford Space Systems designed and manufactured the Yagi antenna with proprietary materials and techniques. The antennas can be stowed within a one-unit cubesat, which measures 10 centimeters on a ...