A high-gain inkjet-printed UWB LPDA antenna on paper substrate
Published online by Cambridge University Press: 28 July 2016
Abstract
An ultra-wideband (UWB) log-periodic dipole array (LPDA) antenna inkjet-printed on a 0.5 mm thick photo paper substrate is presented. The overall size of the LPDA antenna is 130 × 60 mm2. The LPDA antenna exhibits stable input-impedance characteristics and a consistent end-fire radiation pattern over the whole operating band of 2.2–11 GHz. Fulfilling the need of high-gain flexible antennas for UWB, a highly directive measured gain of 9.5 dBi on a paper substrate makes it an excellent candidate for flexible wireless devices.
- Type
- Research Papers
- Information
- International Journal of Microwave and Wireless Technologies , Volume 9 , Issue 4 , May 2017 , pp. 931 - 937
- Copyright
- Copyright © Cambridge University Press and the European Microwave Association 2016
References
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