scholarly journals High-gain and low-profile metalens-horn antenna based on the fishnet metamaterial

2015 ◽  
Author(s):  
David Osuna ◽  
Miguel Beruete ◽  
Jorge Teniente ◽  
Miguel Navarro-Cia
Keyword(s):  
Horn Antenna ◽  
High Gain ◽  
Low Profile

scholarly journals H-plane horn antenna with enhanced directivity using conformal transformation optics

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hossein Eskandari ◽  
Juan Luis Albadalejo-Lijarcio ◽  
Oskar Zetterstrom ◽  
Tomáš Tyc ◽  
Oscar Quevedo-Teruel
Keyword(s):  
Conformal Transformation ◽  
Phase Error ◽  
Three Dimensional ◽  
Physical Space ◽  
Horn Antenna ◽  
High Gain ◽  
Transformation Optics ◽  
Graded Index ◽  
Low Profile ◽  
Dielectric Lens

AbstractConformal transformation optics is employed to enhance an H-plane horn’s directivity by designing a graded-index all-dielectric lens. The transformation is applied so that the phase error at the aperture is gradually eliminated inside the lens, leading to a low-profile high-gain lens antenna. The physical space shape is modified such that singular index values are avoided, and the optical path inside the lens is rescaled to eliminate superluminal regions. A prototype of the lens is fabricated using three-dimensional printing. The measurement results show that the realized gain of an H-plane horn antenna can be improved by 1.5–2.4 dB compared to a reference H-plane horn.

scholarly journals Design and analysis of quad ridged horn antenna for high gain application

2020 ◽  
Vol 1706 ◽  
pp. 012099
Author(s):  
Urvi Barapatre ◽  
Suman Panchal ◽  
Jagdish M Rathod ◽  
P H Panchal ◽  
Kush Parikh
Keyword(s):  
Horn Antenna ◽  
High Gain

3D Printed 60-GHz High-Gain Horn Antenna Arrays with 40% Bandwidth

2020 ◽  
Author(s):  
Fanqi Sun ◽  
Yujian Li ◽  
Junhong Wang
Keyword(s):  
Antenna Arrays ◽  
Horn Antenna ◽  
High Gain ◽  
60 Ghz ◽  
3D Printed

scholarly journals A 60-GHz CPW-Fed High-Gain and Broadband Integrated Horn Antenna

2009 ◽  
Vol 57 (4) ◽  
pp. 1050-1056 ◽  
Author(s):  
Bo Pan ◽  
Yuan Li ◽  
George E. Ponchak ◽  
John Papapolymerou ◽  
Manos M. Tentzeris
Keyword(s):  
Horn Antenna ◽  
High Gain ◽  
60 Ghz

The Design of An All-Metal Low Profile End-Fire Array Antenna with High Gain

2021 ◽  
Author(s):  
Min Wang ◽  
Jin Zhang ◽  
Peng Ye ◽  
Zhengchuan Chen
Keyword(s):  
High Gain ◽  
Array Antenna ◽  
Low Profile

Multifunctional Orbital Angular Momentum Generator with High-Gain Low-Profile Broadband and Programmable Characteristics

2021 ◽  
pp. 1-1
Author(s):  
Baiyang Liu ◽  
Sai-Wai Wong ◽  
Kam Weng Tam ◽  
Xiao Zhang ◽  
Yin Li
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
High Gain ◽  
Low Profile
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