A low-profile mobile DBS receiving system using a single-layer slotted leaky waveguide array

2002 ◽  
Author(s):  
J. Hirokawa ◽  
M. Ando ◽  
N. Goto ◽  
N. Takahashi ◽  
T. Ojima ◽  
...  
Keyword(s):  
Single Layer ◽  
Waveguide Array ◽  
Low Profile ◽  
Leaky Waveguide

Low-Profile Mobile DBS Receiving System using a Single-Layer Slotted Leaky Waveguide Array

1994 ◽  
Author(s):  
Jiro Hirokawa ◽  
Makoto Ando ◽  
Naohisa Goto ◽  
Masahiro Uematsu
Keyword(s):  
Single Layer ◽  
Waveguide Array ◽  
Low Profile ◽  
Leaky Waveguide

A single-layer slotted leaky waveguide array antenna for mobile reception of direct broadcast from satellite

1995 ◽  
Vol 44 (4) ◽  
pp. 749-755 ◽  
Author(s):  
J. Hirokawa ◽  
M. Ando ◽  
N. Goto ◽  
N. Takahashi ◽  
T. Ojima ◽  
...  
Keyword(s):  
Single Layer ◽  
Array Antenna ◽  
Waveguide Array ◽  
Direct Broadcast ◽  
Leaky Waveguide

Longitudinal slotted waveguide array feed networks

2018 ◽  
Vol 10 (4) ◽  
pp. 512-517 ◽  
Author(s):  
J. Soleiman Meiguni ◽  
S. Keshavarz Haddad ◽  
A. Hosseinbeig
Keyword(s):  
Double Layer ◽  
Layer Structure ◽  
Single Layer ◽  
Side Lobe ◽  
Center Frequency ◽  
Side Lobe Level ◽  
Waveguide Array ◽  
Coupling Mechanism ◽  
Feed Network ◽  
Slotted Waveguide

AbstractIn this paper, two new feed network designs for single layer and double layer slotted waveguide array antennas are presented. A microstrip to substrate integrated waveguide transition is applied to the single layer antenna. The aperture coupling mechanism is used in order to find the optimum feed network for double-layer structure and to obtain stable radiation characteristics over the frequency band. The prototypes of the proposed antennas have been fabricated and tested. The measured results were compared very well with the simulation results obtained from CST microwave studio and showed low side lobe level at the center frequency of 11.5 GHz for the low-profile 4-channel slotted waveguide arrays.

A Single-Layer Low-Profile Broadband Metasurface Antenna Array for Sub-6 GHz 5G Communication Systems

2020 ◽  
pp. 1-1
Author(s):  
J.D Ntawangaheza ◽  
Liguo Sun ◽  
Zipeng Xie ◽  
Yingyang Pang ◽  
Zhuo Zheng ◽  
...  
Keyword(s):  
Antenna Array ◽  
Communication Systems ◽  
Single Layer ◽  
Low Profile ◽  
5G Communication
Sign in / Sign up

Export Citation Format

Share Document