TEM horn circular array for wide band pattern notch reconfigurable antenna system

2010 ◽  
Author(s):  
Z. P. Wang ◽  
P. S. Hall ◽  
J. Kelly ◽  
P. Gardner
Keyword(s):  
Wide Band ◽  
Antenna System ◽  
Band Pattern ◽  
Reconfigurable Antenna ◽  
Circular Array ◽  
Tem Horn

Hexa-band pattern reconfigurable antenna with defected ground plane

2021 ◽  
pp. 1-15
Author(s):  
Ghanshyam Singh ◽  
Binod Kumar Kanaujia ◽  
Vijay Kumar Pandey ◽  
Deepak Gangwar ◽  
Sachin Kumar
Keyword(s):  
Ground Plane ◽  
Band Pattern ◽  
Reconfigurable Antenna ◽  
Defected Ground Plane

scholarly journals A Wide-Band, Active Antenna System for Long Wavelength Radio Astronomy

2012 ◽  
Vol 124 (920) ◽  
pp. 1090-1104 ◽  
Author(s):  
Brian C. Hicks ◽  
Nagini Paravastu-Dalal ◽  
Kenneth P. Stewart ◽  
William C. Erickson ◽  
Paul S. Ray ◽  
...  
Keyword(s):  
Radio Astronomy ◽  
Wide Band ◽  
Antenna System ◽  
Active Antenna ◽  
Long Wavelength

scholarly journals Development of Wide-Band Planar Active Array Antenna System for Electronic Warfare

2019 ◽  
Vol 30 (6) ◽  
pp. 467-478
Author(s):  
Jae-Duk Kim ◽  
Sang-Wang Cho ◽  
Sam Yeul Choi ◽  
Doo Hwan Kim ◽  
Heui Jun Park ◽  
...  
Keyword(s):  
Wide Band ◽  
Antenna System ◽  
Array Antenna ◽  
Electronic Warfare

A compact cognitive radio UWB/reconfigurable antenna system with controllable communicating antenna bandwidth

2019 ◽  
Vol 16 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Abdulghafor Abdulghafar Abdulhameed ◽  
Falih Mahdi Alnahwi ◽  
Husham Lateef Swadi ◽  
Abdulkareem Swadi Abdullah
Keyword(s):  
Cognitive Radio ◽  
Antenna System ◽  
Reconfigurable Antenna

scholarly journals Wide-Band High-Gain DGS Antenna System for Indoor Robot Positioning

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Lu Bai ◽  
Chenglie Du
Keyword(s):  
Antenna Array ◽  
Mutual Coupling ◽  
Wide Band ◽  
High Gain ◽  
Antenna System ◽  
Fusion Technology ◽  
Positioning Systems ◽  
Signal Fusion ◽  
Wireless Signal ◽  
Robot Positioning

Based on multisource wireless signal fusion technology, the autonomous positioning systems of robots have been widely employed. How to design a compact compostable antenna array for indoor robot positioning is still a problem. In this study, we proposed a compact ultrathin antenna unit that effectively reduces the mutual coupling between any adjacent units, while covering most of the existing communication bands, including 2G/3G/4G/Wi-Fi, which will greatly reduce the size of the positioning antenna array. The proposed antenna system has been employed for positioning purpose with high-gain, wide-frequency band and limited size. It necessarily improves the accuracy of positioning signal from various unknown sources and finally accomplishes its autonomous positioning function.

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