The next generation wireless network (5G) addresses the evolution beyond mobile internet to massive Internet-of-Things (IoT) which will take off from 2019/2020 onwards. The essential design features in 5G wireless network system are massive multiple-input and multiple-output (MIMO) and steerable antenna array. The higher capacity, lower power transmission and larger system coverage offered by upcoming 5G technology can be realized using switched-beam antenna such as Butler matrix, Rotman lens, Blass matrix and Nolen matrix. Review of their design features and performance results will be compared in this article. Butler matrix can be the best approach owing to low complexity, orthogonal beams and less components utilization
© 1963-2012 IEEE. In this paper, a compact 4×6 Butler matrix (BM) based on microstrip lines is desig...
This paper presents a beam forming network using a three-input three-output Butler Matrix which is d...
In the last decades, the development of efficient antennas for wireless power transfer applications ...
The next generation wireless network (5G) addresses the evolution beyond mobile internet to massive ...
Due to the rapid development of wireless communication technologies, the number of wireless users ar...
Beamforming networks for multiple beam antennas are believed to be in the vanguard of technological ...
This work presents a compact, switched-beam array antenna on 4 × 4 Butler Matrix (BM) beamforming ne...
This work presents a 28-GHz Butler matrix based switched-beam antenna for fifth-generation (5G) wire...
In the next few years, the demands and challenges for the 4G (and its derivatives ie LTE-A) alternat...
A 4 x 4 Butler Matrix (BM) without phase shifter is proposed to provide bandwidth enhancement and si...
To support the ever-increasing demand on connectivity and datarates, multiple beam antennas are iden...
This paper presents the design of a beam steerable array antenna based on branch line coupler (BLC) ...
Connectivity in recent wireless communication is accessible anywhere because of the large footprint...
Research on the fifth-generation (5G) mobile communication system has been accelerated to meet the s...
Abstract- This paper presents two designs of a four-port Butler matrix to feed a switched beam anten...
© 1963-2012 IEEE. In this paper, a compact 4×6 Butler matrix (BM) based on microstrip lines is desig...
This paper presents a beam forming network using a three-input three-output Butler Matrix which is d...
In the last decades, the development of efficient antennas for wireless power transfer applications ...
The next generation wireless network (5G) addresses the evolution beyond mobile internet to massive ...
Due to the rapid development of wireless communication technologies, the number of wireless users ar...
Beamforming networks for multiple beam antennas are believed to be in the vanguard of technological ...
This work presents a compact, switched-beam array antenna on 4 × 4 Butler Matrix (BM) beamforming ne...
This work presents a 28-GHz Butler matrix based switched-beam antenna for fifth-generation (5G) wire...
In the next few years, the demands and challenges for the 4G (and its derivatives ie LTE-A) alternat...
A 4 x 4 Butler Matrix (BM) without phase shifter is proposed to provide bandwidth enhancement and si...
To support the ever-increasing demand on connectivity and datarates, multiple beam antennas are iden...
This paper presents the design of a beam steerable array antenna based on branch line coupler (BLC) ...
Connectivity in recent wireless communication is accessible anywhere because of the large footprint...
Research on the fifth-generation (5G) mobile communication system has been accelerated to meet the s...
Abstract- This paper presents two designs of a four-port Butler matrix to feed a switched beam anten...
© 1963-2012 IEEE. In this paper, a compact 4×6 Butler matrix (BM) based on microstrip lines is desig...
This paper presents a beam forming network using a three-input three-output Butler Matrix which is d...
In the last decades, the development of efficient antennas for wireless power transfer applications ...
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