High power properties of 3D printed antennas

Author(s):  
Karina Vieira Hoel ◽  
Trond Hellum ◽  
Stein Kristoffersen
Author(s):  
Dmitry Filonov ◽  
Sergey Kolen ◽  
Andrey Shmidt ◽  
Yosi Shacham‐Diamand ◽  
Amir Boag ◽  
...  

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 134245-134255 ◽  
Author(s):  
Vivek T. Bharambe ◽  
Jinwoo Ma ◽  
Michael D. Dickey ◽  
Jacob J. Adams

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 39378-39389 ◽  
Author(s):  
Kerry Johnson ◽  
Michael Zemba ◽  
Brett P. Conner ◽  
Jason Walker ◽  
Edward Burden ◽  
...  

Electronics ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 64
Author(s):  
Francesco Paolo Chietera ◽  
Riccardo Colella ◽  
Luca Catarinucci

One of the most promising and exciting research fields of the last decade is that of 3D-printed antennas, as proven by the increasing number of related scientific papers. More specifically, the most common and cost-effective 3D printing technologies, which have become more and more widespread in recent years, are particularly suitable for the development of dielectric resonator antennas (DRAs), which are very interesting types of antennas exhibiting good gain, excellent efficiency, and potentially very small size. After a brief survey on how additive manufacturing (AM) can be used in 3D printing of antennas and how much the manufacturing process of DRAs can benefit from those technologies, a specific example, consisting of a wideband antenna operating at 2.4 GHz and 3.8 GHz, was deeply analyzed, realized, and tested. The obtained prototype exhibited compact size (60 × 60 × 16 mm3, considering the whole antenna) and a good agreement between measured and simulated S11, with a fractional bandwidth of 46%. Simulated gain and efficiency were also quite good, with values of 5.45 dBi and 6.38 dBi for the gain and 91% and 90% for the efficiency, respectively, at 2.45 GHz and 3.6 GHz.


Author(s):  
Michael Hoyack ◽  
Jason Bjorgaard ◽  
Eric Huber ◽  
Milad Mirzaee ◽  
Sima Noghanian

Sign in / Sign up

Export Citation Format

Share Document