A frequency reconfigurable mimo antennas using RF tuning element for mobile handset

2015 ◽  
Vol 57 (5) ◽  
pp. 1092-1096 ◽  
Author(s):  
Won-Woo Lee ◽  
Yong-Sang Cho
Keyword(s):  
Mimo Antennas ◽  
Mobile Handset ◽  
Tuning Element ◽  
Rf Tuning

Review on 5G Millimeter-Wave Antennas

2020 ◽  
pp. 44-76
Author(s):  
Mohamed Ismail Ahmed ◽  
Hala Mohammed Elsayed Mohammed Marzouk ◽  
Abdelhamid A. Shaalan
Keyword(s):  
Millimeter Wave ◽  
Mobile Communications ◽  
Millimeter Waves ◽  
Multiple Antennas ◽  
Small Space ◽  
Mimo Antennas ◽  
Data Rates ◽  
5G Mobile Communications ◽  
Mobile Handset ◽  
Millimeter Wave Antennas

Millimeter-wave antennas are the trend nowadays because of the necessity of higher data rates. Designing a supplementary efficient antenna capable of dealing with dual bands has several challenges. This chapter reports the problematic approaches introduced in the field of a millimeter wave design. Prevailing investigations in millimeter-waves and MIMO antennas have a tendency to emphasize discovering how to increase the data rate without the need of increasing the bandwidth and what type of antenna preferred in the 5G band. However, there is a little indication that researchers have come close to the issue of antenna integration in the mobile handset with the intent of adding multiple antennas with multi-band capability in a small space. Accordingly, the target of this chapter is to offer a summary of how the small-dimensional MIMO antennas with band duality for 5G mobile communications can be intended, designed, sustained and fabricated.

Regression-Based Channel Capacity for the Evaluation of 2×2 MIMO Antennas

2017 ◽  
Vol E100.B (2) ◽  
pp. 323-335 ◽  
Author(s):  
Kazuhiro HONDA ◽  
Takeshi KITAMURA ◽  
Kun LI ◽  
Koichi OGAWA
Keyword(s):  
Channel Capacity ◽  
Mimo Antennas

A Spatial Fading Emulator for Evaluation of MIMO Antennas in a Cluster Environment

2014 ◽  
Vol E97.B (10) ◽  
pp. 2127-2135 ◽  
Author(s):  
Tsutomu SAKATA ◽  
Atsushi YAMAMOTO ◽  
Koichi OGAWA ◽  
Hiroshi IWAI ◽  
Jun-ichi TAKADA ◽  
...  
Keyword(s):  
Mimo Antennas ◽  
Cluster Environment

Compact Surface-mount Wideband and Multi-band Internal Chip Antenna for Mobile Handset

PIERS Online ◽  
2007 ◽  
Vol 3 (7) ◽  
pp. 1044-1047 ◽  
Author(s):  
Hyengcheul Choi ◽  
D. S. Shin ◽  
S. U. Park ◽  
Hyeong Dong Kim
Keyword(s):  
Compact Surface ◽  
Surface Mount ◽  
Mobile Handset ◽  
Multi Band

scholarly journals Fast Power Density Assessment of 5G Mobile Handset Using Equivalent Currents Method

2021 ◽  
pp. 1-1
Author(s):  
Wang He ◽  
Bo Xu ◽  
Lucia Scialacqua ◽  
Zhinong Ying ◽  
Alessandro Scannavini ◽  
...  
Keyword(s):  
Power Density ◽  
Fast Power ◽  
Mobile Handset ◽  
Density Assessment ◽  
Equivalent Currents
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