Innovative Design and Analysis of a Cylindrical Dielectric Resonator Antenna for High Bandwidth Applications in Sub-6GHz and Millimeter-Wave Bands | Chapter 8 | Research Highlights in Science and Technology Vol. 3

 The article describes the design and simulation of a cylindrical dielectric resonator antenna (CDRA) for 5G communications with a frequency range of 2-6 GHz. The CDRA is made of alumina ceramic with a permittivity of DRA=9.9 and a resonant frequency of fr=4GHz. The antenna is excited by a microstrip line and is coupled electromagnetically to the substrate, which is Rogers RT 5880 with ∊r=2.2 and tan δ=0.0009, and a thickness of 1.52mm. The CDRA operates in hybrid HEM11δ mode and has a radius of 10mm and a height of 10mm. The ground plane below the substrate is made of annealed alumina to minimize radiation below the substrate, and all radiation is directed towards the top of the CDRA. The article suggests that the designed CDRA can be used for 5G applications and massive MIMO antenna array configurations. The channel capacity of the antenna can achieve a high data rate given by the formula C=B log2(1+SNR), where C is the channel capacity and B is the bandwidth of the channel.

Author(s) Details:

Loya Surendra,
Koneru Lakshmaiah Education Foundation, AP, India and Usha Rama College of Engineering and Technology, AP, India.

Habibulla Khan,
Koneru Lakshmaiah Education Foundation, AP, India.

Please see the link here: https://stm.bookpi.org/RHST-V3/article/view/10759

Study about Massive MIMO Communication| Chapter 6 | Techniques and Innovation in Engineering Research Vol. 2

 Every new network generation needs to dramatically increase area data throughput to keep up with the growing wireless data traffic. Massive MIMO technology can enhance area throughput by at least ten times while using the same base station density and capacity as current networks by improving spectral efficiency (bit/s/Hz/cell). These incredible increases are made possible by the base stations' arrays of 100 antennas, which allow for the spatial multiplexing of tens of user terminals. A base station with many antennas may be able to serve many active users using Massive MIMO technology. Due to MIMO Technology's ability to concentrate delivered signal energy in incredibly small places, system capacity would dramatically increase.  

Author(s) Details:

Anuj Kumar Sharma,
Department of Electronics & Communication Engineering, Faculty of Engineering & Technology, Gurukul Kangri Deemed to be University, Haridwar, India.

Vipul Sharma,
Department of Electronics & Communication Engineering, Faculty of Engineering & Technology, Gurukul Kangri Deemed to be University, Haridwar, India.

Shiv Kumar Singh,
Department of Electronics & Communication Engineering, Faculty of Engineering & Technology, Gurukul Kangri Deemed to be University, Haridwar, India.

Please see the link here: https://stm.bookpi.org/TAIER-V2/article/view/8274

Massive MIMO for 5G Network: Fundamentals, Challenges and Key Technologies| Chapter 10 | Advanced Aspects of Engineering Research Vol. 14

 We offered a summary of massive multiple input multiple output (MIMO) for fifth generation in this chapter, as well as future research directions (5G). Massive MIMO technology, in which a base station (BS) is equipped with a large number of antennas to serve many users in the same time-frequency resource, can meet the demand for high throughput, spectral efficiency, and energy consumption in wireless communications, and is thus a promising technology for next-generation wireless communications systems such as 5G cellular systems. Furthermore, we demonstrated how huge MIMO could boost 5G wireless communication systems significantly.

Author (s) Details

Dr. Anil Kumar Tipparti
Department of Electronics and Communication Engineering, CMR Institute of Technology, Kandlakoya, Medchal Road, Hyderabad, Telangana, 501401, India.

Dr. Lokam Anjaneyulu
Department of Electronics and Communication Engineering, National Institute of Technology, Warangal, Telangana, 506004, India.


View Book :  https://stm.bookpi.org/AAER-V14/article/view/1269