Design of ultra-wideband antipodal Vivaldi antenna for target RCS imaging

2015 ◽  
Author(s):  
Jiawen Sun ◽  
Liuge Du ◽  
Wanshun Jiang
Keyword(s):  
Ultra Wideband ◽  
Vivaldi Antenna

Modified antipodal Vivaldi antenna for ultra‐wideband communications

2016 ◽  
Vol 10 (4) ◽  
pp. 401-405 ◽  
Author(s):  
Rajesh Natarajan ◽  
Jithila V. George ◽  
Malathi Kanagasabai ◽  
Livya Lawrance ◽  
Balaji Moorthy ◽  
...  
Keyword(s):  
Ultra Wideband ◽  
Wideband Communications ◽  
Vivaldi Antenna

scholarly journals Ultrawideband Low-Profile and Miniaturized Spoof Plasmonic Vivaldi Antenna for Base Station

2020 ◽  
Vol 10 (7) ◽  
pp. 2429 ◽  
Author(s):  
Li Hui Dai ◽  
Chong Tan ◽  
Yong Jin Zhou
Keyword(s):  
Radiation Pattern ◽  
Frequency Band ◽  
High Gain ◽  
Base Station ◽  
Ultra Wideband ◽  
Radiation Patterns ◽  
Low Profile ◽  
Simulation Results ◽  
Vivaldi Antenna ◽  
Good Agreement

Stable radiation pattern, high gain, and miniaturization are necessary for the ultra-wideband antennas in the 2G/3G/4G/5G base station applications. Here, an ultrawideband and miniaturized spoof plasmonic antipodal Vivaldi antenna (AVA) is proposed, which is composed of the AVA and the loaded periodic grooves. The designed operating frequency band is from 1.8 GHz to 6 GHz, and the average gain is 7.24 dBi. Furthermore, the measured results show that the radiation patterns of the plasmonic AVA are stable. The measured results are in good agreement with the simulation results.

An ultra‐wideband rectenna using optically transparent Vivaldi antenna for radio frequency energy harvesting

2020 ◽  
Vol 30 (10) ◽  
Author(s):  
Devisowjanya Potti ◽  
Gulam Nabi Alsath Mohammed ◽  
Kirubaveni Savarimuthu ◽  
Santhosh Narendhiran ◽  
Govindaraj Rajamanickam
Keyword(s):  
Energy Harvesting ◽  
Radio Frequency ◽  
Ultra Wideband ◽  
Radio Frequency Energy ◽  
Optically Transparent ◽  
Vivaldi Antenna
Sign in / Sign up

Export Citation Format

Share Document