Relativistic BWO With Gaussian Radiation Radially Extracted Using an Electromagnetic Bandgap Medium

Elfrgani, Ahmed

doi:10.1109/tps.2016.2514529

Cited by 2 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…EBG can be used for providing reduction in radar cross section by using layered configuration based on checkboard structures [11]. Gaussian beam is utilized for concentration the radiation along a direction which is achieved by coupling EBG and periodic slow structures [12]. The high mutual coupling between monopole radiating elements for MIMO systems is reduced by incorporating layered EBG for UWB (Ultra-Wide Band) applications [13] family but rather considered as dense dielectric patch antenna when it is excited in this mode and reflected as part of the patch antenna category.…”

Section: Introductionmentioning

confidence: 99%

Dual Band Slotted Printed Circular Patch Antenna With Superstrate and EBG Structure for 5G Applications

Hasan

Raza

2019

Mehran Univ. res. j. eng. technol.

View full text Add to dashboard Cite

Slotted circular printed layered patch antenna is designed, simulated and fabricated for 5G (Fifth Generation) wireless communication applications. The antenna consists of slots in the main radiating circular patch element for miniaturizing the size of the radiating element and providing dual band radiation characteristics. The feed line is separated on bottom substrate layer with EBG (Electromagnetic Band-Gap) embedded for enhancing the gain characteristics of the antenna. Superstrate layer is also used for improving the gain of the antenna where the distance from the radiating antenna element is optimized for maximizing the impedance bandwidth and radiation characteristics. The feed realization and impedance matching of the radiating slotted circular patch antenna is done by inducing slot at the middle ground plane of the slot embedded circular patch antenna system. The proposed configuration provides power radiation gain values of more than 5 dB for the Ka band of communications, whereas the impedance bandwidth of the antenna is verified for the dual resonances at 27.5 and 28.5 GHz. Dual band radiation characteristics are attained by embedding and optimizing the slot length and width in the circular patch radiator element that is placed on the upper face of the substrate RT Rogers Duroid 5880 layer. The length of the microstrip feed line embedded in the lower layer of the substrate is optimized for providing required bandwidth characteristics for the dual frequency point radiations. The antenna configuration is designed, modeled and simulated in CST (Central Standard Time) Microwave studio. The antenna is fabricated and measured vs simulated frequency response, gain patterns and current density plots are presented for the verification of antenna operation in the desired frequency bands.

show abstract

Section: Introductionmentioning

confidence: 99%