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The study of wireless thin film transistor with micro magnetic induction coupling antenna structure

Title
The study of wireless thin film transistor with micro magnetic induction coupling antenna structure
Authors
Jun, Byoung OkKang, Jong GuChoi, Ji WoongJang, Jae Eun
DGIST Authors
Jun, Byoung Ok; Choi, Ji WoongJang, Jae Eun
Issue Date
2014
Citation
2014 14th IEEE International Conference on Nanotechnology, IEEE-NANO 2014, 794-798
Type
Conference
Article Type
Conference Paper
ISBN
9780000000000
Abstract
Wireless thin film transistor (TFT) structure has been studied to apply to various flexible or wearable devices. For employing micro antenna structure to TFT, the magnetic core (MC) is added to the micro antenna structure to enhance the delivered wireless power and signal due to the decrease of the power efficiency as the scale down of antenna size. The MC is consisted of ZnO nano-wires and Ni, a ferromagnetic material, which is coated on the vertical ZnO nano-wires. Due to the increase of self-resonance frequency with decreasing antenna size, we choose and fabricated a-IGZO TFT, which can have a higher mobility than a-Si TFT. The result enhances the wireless transferred power efficiency of the TFT with micro antenna structure. © 2014 IEEE.
URI
http://hdl.handle.net/20.500.11750/1769
DOI
10.1109/NANO.2014.6968026
Publisher
Institute of Electrical and Electronics Engineers Inc.
Related Researcher
  • Author Jang, Jae Eun Advanced Electronic Devices Research Group(AEDRG)
  • Research Interests
Files:
There are no files associated with this item.
Collection:
Information and Communication EngineeringCSP(Communication and Signal Processing) Lab2. Conference Papers


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