Propagation of Gaussian monocycle pulses in breast phantoms with slot antenna arrays

2016 ◽  
Author(s):  
H. Song ◽  
H. Kohno ◽  
X. Xiao ◽  
T. Kikkawa
Keyword(s):  
Antenna Arrays ◽  
Slot Antenna ◽  
Breast Phantoms

Impedance Synthesis of Flat Slot Antenna Arrays

2020 ◽  
Author(s):  
Yury Penkin ◽  
Victor Katrich ◽  
Mikhail Nesterenko ◽  
Sergey Berdnik
Keyword(s):  
Antenna Arrays ◽  
Slot Antenna

scholarly journals STUDIES OF POWER-COMBINING OF OPEN SLOT ANTENNA ARRAYS

2011 ◽  
Vol 120 ◽  
pp. 423-437 ◽  
Author(s):  
Chien-Jen Wang ◽  
Yang Dai
Keyword(s):  
Antenna Arrays ◽  
Slot Antenna ◽  
Power Combining

Arrow Patch-Slot Antenna for 5G Lower Frequency Band Communications

2021 ◽  
Vol 35 (11) ◽  
pp. 1418-1419
Author(s):  
Yuhao Feng ◽  
Yiming Chen ◽  
Atef Elsherbeni ◽  
Khalid Alharbi
Keyword(s):  
Antenna Arrays ◽  
Coplanar Waveguide ◽  
Ground Plane ◽  
Base Stations ◽  
Slot Antenna ◽  
Main Beam ◽  
Antenna Element ◽  
Single Element ◽  
Rectangular Slot ◽  
Compact Size

A compact size arrow shaped patch in a rectangular slot antenna is designed for 5G communications in the lower 3 to 6 GHz band. The antenna element is fed through a coplanar waveguide with partial ground plane for better impedance matching with 50 Ohms across the entire band. The maximum gain of a single element is 3.8 dB at 3.7 GHz, while for linear arrays of 5 and 15 elements with uniform excitation the maximum gains are 10.9 dB and 16 dB, respectively. The 5 and 15 elements arrays provide scanning range with no significant degradation of the main beam up to 30˚ and 45˚, respectively. The properties of this antenna element makes it suitable for 5G wireless mobile devices and miniaturized base stations antenna arrays.

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