A Reconfigurable Goubau-Line-Based Leaky Wave Antenna

Zhang, Qingfeng1; Tang, Xiao-Lan1,2; Hu, Sanming2; Chen, Yifan1,3

10.23919/URSI-AT-RASC.2018.8471573

2018

978-1-5386-3764-7

2018 2ND URSI ATLANTIC RADIO SCIENCE MEETING (AT-RASC)

1-3

28 May-1 June 2018

Gran Canaria, Spain

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

IEEE

A periodically-modulated leaky-wave antenna based on Goubau transmission line with an electronically steerable main beam is presented. Binary switches are connected between the conductive patches along the Goubau line antenna, allowing to vary the phase constant of the propagating wave and to make the antenna reconfigurable. In this way, the main beam of the antenna can be steered to a desired direction by combining the ON and OFF states of the switches. Several leaky-wave antennas of different switch configurations are designed and simulated to demonstrate the fixed-frequency beam steering performance.

Leaky wave antennas Frequency modulation Antenna radiation patterns Beam steering Coplanar waveguides

第一 ; 通讯

英语

CPCI-S ; EI

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

Optics ; Telecommunications

Optics ; Telecommunications

WOS:000462069500275

20184406028661

Microstrip antennas ; Slot antennas ; Steerable antennas

Telecommunication; Radar, Radio and Television:716

Web of Science

1.Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen 518055, Peoples R China
2.Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Jiangsu, Peoples R China
3.Univ Waikato, Fac Sci & Engn, Hamilton 3240, New Zealand

Zhang, Qingfeng,Tang, Xiao-Lan,Hu, Sanming,et al. A Reconfigurable Goubau-Line-Based Leaky Wave Antenna[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2018:1-3.