STUDIES OF POWER-COMBINING OF OPEN SLOT ANTENNA ARRAYS

Impedance Synthesis of Flat Slot Antenna Arrays

2020 IEEE Ukrainian Microwave Week (UkrMW) ◽

10.1109/ukrmw49653.2020.9252645 ◽

2020 ◽

Author(s):

Yury Penkin ◽

Victor Katrich ◽

Mikhail Nesterenko ◽

Sergey Berdnik

Keyword(s):

Antenna Arrays ◽

Slot Antenna

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Design of beamforming slot antenna arrays using substrate integrated waveguide

Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation ◽

10.1109/aps.2012.6348029 ◽

2012 ◽

Author(s):

Florian D. L. Peters ◽

Serioja O. Tatu ◽

Tayeb A. Denidni

Keyword(s):

Antenna Arrays ◽

Slot Antenna ◽

Substrate Integrated Waveguide

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Investigation of Broadband Characteristics of Circularly Polarized Spidron Fractal Slot Antenna Arrays for Wireless Applications

Advances in Intelligent Systems and Computing - Computational Intelligence in Data Mining—Volume 2 ◽

10.1007/978-81-322-2731-1_17 ◽

2015 ◽

pp. 183-200

Author(s):

Valluri Dhana Raj ◽

A. M. Prasad ◽

G. M. V. Prsad

Keyword(s):

Antenna Arrays ◽

Slot Antenna ◽

Circularly Polarized ◽

Wireless Applications

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

Applied Computational Electromagnetics Society ◽

10.47037/2020.aces.j.351178 ◽

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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