A reduced side lobe level omnidirectional leaky-wave antenna in rectangular waveguide

2016 ◽  
Author(s):  
Priyanka Mondal ◽  
Mrinal Kanti Mandal
Keyword(s):  
Rectangular Waveguide ◽  
Side Lobe ◽  
Side Lobe Level ◽  
Leaky Wave ◽  
Leaky Wave Antenna ◽  
Wave Antenna

scholarly journals Analysis and Design of Leaky-Wave Antenna with Low SLL Based on Half-Mode SIW Structure

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Jiaying Guo ◽  
Zheng Li ◽  
Junhong Wang ◽  
Meie Chen ◽  
Zhan Zhang
Keyword(s):  
Structural Parameters ◽  
Side Lobe ◽  
Side Lobe Level ◽  
Leaky Wave ◽  
Antenna Aperture ◽  
Antenna Structure ◽  
Analysis And Design ◽  
Leaky Wave Antenna ◽  
Radiated Power ◽  
Wave Antenna

This paper presents a novel leaky-wave antenna based on the Half-Mode Substrate Integrated Waveguide (HMSIW) structure with low side lobe level. The effect of the structural parameters of the LWAs on the radiation performances is studied. Using beam-forming technique, the leakage loss factorαalong the radiation aperture is designed in a tapered way by controlling the aperture depth along the structure. This controls the radiated power along the antenna aperture and finally achieves the radiation pattern with low SLL. Furthermore, the antenna structure is optimized to get an even lower SLL.

Thinned Array Inspired Quasi-Uniform Leaky-Wave Antenna With Low Side-Lobe Level

2017 ◽  
Vol 16 ◽  
pp. 2992-2995 ◽  
Author(s):  
Nima Javanbakht ◽  
Mohammad Saeed Majedi ◽  
Amir Reza Attari
Keyword(s):  
Side Lobe ◽  
Side Lobe Level ◽  
Leaky Wave ◽  
Leaky Wave Antenna ◽  
Wave Antenna ◽  
Thinned Array

Low Side-Lobe Level Pattern Synthesis of Optical Leaky-Wave Antenna

Optik ◽  
2021 ◽  
pp. 167192
Author(s):  
Reyhane Shaker ◽  
Alireza Mallahzadeh ◽  
Mohammad Hossein Amini
Keyword(s):  
Side Lobe ◽  
Side Lobe Level ◽  
Leaky Wave ◽  
Pattern Synthesis ◽  
Leaky Wave Antenna ◽  
Wave Antenna

Ku-band low side-lobe level fixed-frequency electrically scanning leaky-wave antenna

2016 ◽  
Vol 58 (10) ◽  
pp. 2512-2516 ◽  
Author(s):  
Junfei Zhao ◽  
Yewen Zhang ◽  
Xiaomin Yu ◽  
Yunhui Li ◽  
Kai Fang ◽  
...  
Keyword(s):  
Side Lobe ◽  
Side Lobe Level ◽  
Fixed Frequency ◽  
Leaky Wave ◽  
Leaky Wave Antenna ◽  
Wave Antenna ◽  
Ku Band

A versatile leaky-wave antenna based on stub-loaded rectangular waveguide .III. Comparisons with measurements

1998 ◽  
Vol 46 (7) ◽  
pp. 1047-1055 ◽  
Author(s):  
M. Tsuji ◽  
H. Shigesawa ◽  
F. Frezza ◽  
P. Lampariello ◽  
A.A. Oliner
Keyword(s):  
Rectangular Waveguide ◽  
Leaky Wave ◽  
Leaky Wave Antenna ◽  
Wave Antenna
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