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 ...
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...
Moreover, the single layer and thinness of this design are additional advantages over other broadband MM absorbers. Method Summary Simulations We used a finite-element-method-based ANSYS HFSS19 in our simulations. In Fig. 1b, the boundary is considered as the master/slave pair, and the ...
Engineered to operate within the millimeter-wave frequency range, this antenna design guarantees optimal wave propagation attributes. The proposed antenna is designed as a six-element array with rectangular perforated patch elements. The antenna is constructed using Rogers RT5870 material, which is 0.49...
The proposed antenna is simulated using the HFSS simulator tool. Conclusion The presented research work provides the solution for simple, miniaturization, and broadband electrically small antenna design. The analysis for the bandwidth, reflection coefficient, gain, and electric field is carried out. The...
Design results are obtained using FEM based High Frequency Structure Simulator (HFSS). The periodic boundary conditions are applied and microstrip feed is applied as presented in Fig. 1. The design results are presented and compared in three different ways as given in the design section. The resu...
A kind of novel trapezoid-shaped metamaterial structure design is proposed in this paper to enhance the microstrip patch antenna's gain by loading with the trapezoid-shaped metamaterial as the antenna's superstrate. The transmission and reflection coefficients simulated by HFSS are utilized to retrieve...
Design of a Tripod-Shaped Radiator Patch Antenna for Ultra-Wideband Direction Finding As UWB technology develops and devices become smaller, miniaturization techniques for an array antenna system are required. In addition, more in-depth rese... S Youn,S Ohm,BJ Jang,... - 《Sensors》 被引量:...
the CP antenna base systems are less susceptible to multipath interference, which can occur due to signal reflections within the body. A compact CP implant antenna has been constructed using stub loading to design an implantable WPT system25. Meanwhile, a miniaturized CP patch antenna operating at...
the CP antenna base systems are less susceptible to multipath interference, which can occur due to signal reflections within the body. A compact CP implant antenna has been constructed using stub loading to design an implantable WPT system25. Meanwhile, a miniaturized CP patch antenna operating at...