Symmetry Leaky-wave Antenna without Gain Degradation at Broadside

Guo, Tongfeng1; Zhang, Qingfeng1; Hou, Xiaoxiang1; Kandwal, Abhishek1; Li, Bing2

10.1109/IWAT.2018.8379134

2018

978-1-5386-1852-3

2018 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT)

1-3

5-7 March 2018

Nanjing, China

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

A modified leaky-wave antenna based on periodic patch is presented in this paper. A new technique introducing coupled lines with via holes is proposed to overcome the open stop band problem in periodically loaded leaky wave array antenna designs. A wideband bandwidth is obtained along with high antenna gain of about 15 dBi for the proposed leaky wave antenna. This periodic leaky wave antenna loaded with periodic symmetric patches is also providing frequency scanning from -40 deg to 40 deg. through broadside.

Antenna leaky-wave periodic structure patch element

第一 ; 通讯

英语

CPCI-S ; EI

Shenzhen Development and Reform Commission Funds[[2015]944]

Engineering ; Telecommunications

Engineering, Electrical & Electronic ; Telecommunications

WOS:000435981000008

20182905577197

Antenna arrays ; Antennas ; Microstrip antennas ; Periodic structures ; Scanning antennas ; Slot antennas

Atomic and Molecular Physics:931.3

Web of Science

1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Peoples R China
2.Shenzhen Univ, Shenzhen, Guangdong, Peoples R China

Guo, Tongfeng,Zhang, Qingfeng,Hou, Xiaoxiang,et al. Symmetry Leaky-wave Antenna without Gain Degradation at Broadside[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2018:1-3.