Very Low-Cost Inkjet-Printed Metamaterials: Progress and Challenges

Date

2017-09-22

Author

İbili, Hande
Ergül, Özgür Salih

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

116
views

0
downloads

A very low-cost inkjet printing of three-dimensional metamaterials is studied. By using commercial standard printers and loading them with silver-based inks, we are able to fabricate metamaterial blocks that can operate effectively at the lower frequencies of the X-band. We discuss important challenges in constructing a low-cost inkjet printing setup, as well as the current status on fabricating successful structures without resorting to expensive setups. Despite the challenges, it is shown that relatively complex metamaterial blocks that operate at microwave frequencies can be fabricated.

Subject Keywords

Metamaterials, Printing, Printers, Magnetic materials, Ink, Fabrication, Resonant frequency

URI

https://hdl.handle.net/11511/53422

Conference Name

IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

Collections

Department of Electrical and Electronics Engineering, Conference / Seminar

Suggestions

OpenMETU
Core

Realization of multiband microwave metamaterials fabricated via low-cost inkjet printing İbili, Hande; Keles, Selen; Eris, Ozgur; Ergül, Özgür Salih (2019-05-01) We present design and computational analysis of multiband metamaterial structures that are fabricated via low-cost inkjet printing. In particular, three-dimensional arrangements of split-ring resonators with different sizes are considered to achieve bandstop characteristics at multiple frequencies. A fast and accurate solver is employed to analyze alternative arrangements, while considering different parameters to obtain strong resonances at desired frequencies. The obtained designs are fabricated in a low-...
Realization of multiband microwave metamaterials fabricated via low-cost inkjet printing İbili, Hande; Keles, Selen; Erıs, Ozgur; Ergül, Özgür Salih (null; 2019-10-17) We present design and computational analysis of multiband metamaterial structures that are fabricated via low-cost inkjet printing. In particular, three-dimensional arrangements of split-ring resonators with different sizes are considered to achieve bandstop characteristics at multiple frequencies. A fast and accurate solver is employed to analyze alternative arrangements, while considering different parameters to obtain strong resonances at desired frequencies. The obtained designs are fabricated in a low-...
Dimensional accuracy improvement of fused filament fabrication holes utilizing modified interior Sımsek, Seyda; Yaman, Ulaş (2016-11-16) This paper proposes an alternative approach to improve the dimensional accuracy of the holes manufactured with Fused Filament Fabrication desktop 3D printers. As opposed to the state of the art techniques, where they scale the input geometric designs according to their predictive and statistical models, the proposed method modifies the interior of the artifacts with respect to the geometric properties of them to compensate for the shrinkages of the holes. That is, the shrinkage itself is utilized to elimina...
Novel topological nodal lines and exotic drum-head-like surface states in synthesized CsCl-type binary alloy TiOs Wang, Xiaotian; Ding, Guangqian; Cheng, Zhenxiang; Surucu, Gokhan; Wang, Xiao-Lin; Yang, Tie (Elsevier BV, 2020-03-01) Very recently, searching for new topological nodal line semimetals (TNLSs) and drum-head-like (DHL) surface states has become a hot topic in the field of physical chemistry of materials. Via first principles, in this study, a synthesized CsCl type binary alloy, TiOs, was predicted to be a TNLS with three topological nodal lines (TNLs) centered at the X point in the k(x/y/z) = pi plane, and these TNLs, which are protected by mirror, time reversal (T) and spatial inversion (P) symmetries, are perpendicular to...
Design, Simulation, and Fabrication of Broadband Inkjet-Printed Log-Periodic Antennas Dolapci, Turker; Mutlu, Feza; Ergül, Özgür Salih (2017-09-27) We present design and computational analysis of log-periodic antennas that are fabricated by using low-cost inkjet printing technology. The designed antennas operate in the 1.5-2.5 GHz range and are suitable for diverse applications, including energy harvesting at WiFi and GSM bands. Suitable designs are fabricated by using silver-based inks in standard commercial printers. Despite the challenges in both design and fabrication processes, we demonstrate log-periodic antennas with desired operating properties...

Citation Formats

H. İbili and Ö. S. Ergül, “Very Low-Cost Inkjet-Printed Metamaterials: Progress and Challenges,” presented at the IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), Pavia, ITALY, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53422.