Millimeter-Wave Conformal Antenna Array Concept for Metal-Covered 5G Mobile Handsets

2021 ◽  
Author(s):  
Jihoon Bang ◽  
Sunwoo Kim ◽  
Jaehoon Choi
Keyword(s):  
Antenna Array ◽  
Millimeter Wave ◽  
Conformal Antenna

scholarly journals Millimeter-Wave Liquid Crystal Polymer Based Conformal Antenna Array for 5G Applications

2019 ◽  
Vol 18 (1) ◽  
pp. 84-88 ◽  
Author(s):  
Syeda Fizzah Jilani ◽  
Max O. Munoz ◽  
Qammer H. Abbasi ◽  
Akram Alomainy
Keyword(s):  
Liquid Crystal ◽  
Antenna Array ◽  
Millimeter Wave ◽  
Liquid Crystal Polymer ◽  
Conformal Antenna ◽  
Crystal Polymer

scholarly journals Conformal antenna array for millimeter-wave communications: performance evaluation

2015 ◽  
Vol 9 (1) ◽  
pp. 241-247 ◽  
Author(s):  
V. Semkin ◽  
A. Bisognin ◽  
M. Kyrö ◽  
V-M. Kolmonen ◽  
C. Luxey ◽  
...  
Keyword(s):  
Antenna Array ◽  
Mobile Devices ◽  
Millimeter Wave ◽  
Antenna Arrays ◽  
Beam Steering ◽  
Human Beings ◽  
Conformal Antenna ◽  
Supporting Structure ◽  
Millimeter Wave Antenna ◽  
Array Structures

In this paper, we study the influence of the radius of a cylindrical supporting structure on radiation properties of a conformal millimeter-wave antenna array. Bent antenna array structures on cylindrical surfaces may have important applications in future mobile devices. Small radii may be needed if the antenna is printed on the edges of mobile devices and in items which human beings are wearing, such as wrist watches, bracelets, and rings. The antenna under study consists of four linear series-fed arrays of four patch elements and is operating at 58.8 GHz with linear polarization. The antenna array is fabricated on polytetrafluoroethylene substrate with thickness of 127 µm due to its good plasticity properties, and low losses. Results for both planar and conformal antenna arrays show rather good agreement between simulation and measurements. The results show that conformal antenna structures allow achieving large angular coverage and may allow beam-steering implementations if switches are used to select between different arrays around a cylindrical supporting structure.

The Large Millimeter Wave Radar Phased Antenna Array

2000 ◽  
Vol 54 (10) ◽  
pp. 101-111
Author(s):  
Aleksey Alekseevich Tolkachev ◽  
Vasiliy Andreevich Makota ◽  
Mariya Petrovna Pavlova ◽  
Anatoliy Moiseevich Nikolaev ◽  
Vladimir Victorovich Denisenko ◽  
...  
Keyword(s):  
Antenna Array ◽  
Millimeter Wave ◽  
Millimeter Wave Radar ◽  
Wave Radar ◽  
Phased Antenna Array
Sign in / Sign up

Export Citation Format

Share Document