Metamaterial Antenna with Mechanical ConnectionMetamaterial antenna devices having one or more mechanical connection units made of electrically conductive materials to provide both mechanical engagement and electrical conduction for the antenna devices.Pathak, VaneetGummalla, Ajay...
Antenna design has evolved from bulkier to small portable designs but there is a need for smarter antenna design using machine learning algorithms that can meet today’s high growing demand for smart and fast devices. Here in this research, main focus is on developing smart antenna design using...
The antenna is constructed using Rogers RT5870 material, which is 0.49 mm thick and has a relative permittivity of εr = 2.33. Its physical dimensions are compact, measuring 60 × 25 × 0.49 mm3. This configuration ensures wideband responsiveness and achieves high gain within the ...
In this paper we present a novel metamaterial-based antenna simulated using HFSS. The unit cell parameters were extracted using periodic boundary conditions and wave-port excitation. The metamaterial is magnetically coupled to the CPW line, the induced current in the hexagonal ring gives rise to a...
This paper presents a compact dual band metamaterial antenna for WiMAX applications. The reported antenna was based on using a metamaterial modified left h... MA Abdalla,Z Hu - IEEE 被引量: 21发表: 2012年 A via-less CRLH unit-cell loaded dual-band double-sided printed dipole antenna for ...
Metamaterials, consisting of optical antenna arrays on the subwavelength scale, can provide advanced control of the optical wavefronts in both free space and integrated waveguides, leading to numerous applications from high-efficiency holograms, ultrathin cloaks, to analog mathematical computing, nonlinear...
The sensor, located 4 cm beneath the skin, emits a wireless signal via a dipole antenna parallel to the interface. The metamaterial structure is engineered to convert the wireless signal to highly confined surface waves that propagate along the textile. When the surface waves reach the end of...
Techniques, antenna systems and apparatus based on composite right and left handed (CRLH) metamaterial (MTM) structures to couple CRLH MTM circuits to transistors to amplify signals in wireless RF receivers and transmitters.doi:US8451175 B2Gummalla, AjayLee, Cheng-jungDupuy, AlexandreAchour, MahaUS...
轴比较差是无法得到上图中的旋转电场分布的,这样可以节约很多时间。 参考文献: X. M. Qing, Z. N. Chen, X. Y. Tan,“Metamaterial-based Wideband Circularly Polarized 8×8 Phased Arry Antenna at Ka-band of 27-30 GHz ,” IEEE Asia-Pacific Microwave Conference...
Several metamaterial antenna configurations have been proposed in the literature for gain and bandwidth enhancement. However, these antennas are rarely use... A Nimbolkar,H Kumar,G Kumar - 《Iete Journal of Research》 被引量: 0发表: 2021年 Meta-Wearable Antennas—A Review of Metamaterial Based...