Composite right/left-handed substrate integrated waveguide leaky-wave antenna array with low sidelobe level and high gain

2017 ◽  
Author(s):  
Qingying Bai ◽  
Junhong Wang
Keyword(s):  
Antenna Array ◽  
High Gain ◽  
Substrate Integrated Waveguide ◽  
Sidelobe Level ◽  
Leaky Wave ◽  
Left Handed ◽  
Leaky Wave Antenna ◽  
Wave Antenna ◽  
Low Sidelobe

scholarly journals Composite right/left‐handed based compact and high gain leaky‐wave antenna using complementary spiral resonator on HMSIW for Ku band applications

2018 ◽  
Vol 12 (8) ◽  
pp. 1310-1315 ◽  
Author(s):  
Anirban Sarkar ◽  
Moitreya Adhikary ◽  
Abhishek Sharma ◽  
Animesh Biswas ◽  
Mohammed Jaleel Akhtar ◽  
...  
Keyword(s):  
High Gain ◽  
Leaky Wave ◽  
Left Handed ◽  
Leaky Wave Antenna ◽  
Wave Antenna ◽  
Ku Band

scholarly journals Sidelobe Suppression in Array-Pattern Synthesis Using Periodic Leaky-Wave Antenna and Binomial Array

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Hicham Aziz ◽  
Mahmoud Moubadir ◽  
Abdelkrim Farkhsi ◽  
Naima Amar Touhami
Keyword(s):  
Antenna Array ◽  
Sidelobe Suppression ◽  
Sidelobe Level ◽  
Leaky Wave ◽  
Pattern Synthesis ◽  
Array Pattern ◽  
Leaky Wave Antenna ◽  
Wave Antenna ◽  
Measurement Results ◽  
Good Agreement

This paper presents the conception and realization of a 2D antenna array using periodic leaky-wave antenna (PLWA) and the binomial array (BA) at 6 GHz as the application of WLAN. The series array of periodic leaky-wave antenna was provided by an array of five rectangular Patches connected by cross lines. The nonuniform amplitudes of the binomial array are used to reduce the sidelobe level; in this way, the center source radiates strongly on the broadside. The prototype of the proposed 2D antenna array is designed, fabricated, and tested. A good agreement is obtained between simulated and measurement results.

Sign in / Sign up

Export Citation Format

Share Document