@article{10902/19500,
year = {2010},
url = {http://hdl.handle.net/10902/19500},
abstract = {A zero-bias dual-mode mixing antenna for wireless transponders is proposed in this paper. Designed over an Enhancement-mode Pseudomorphic HEMT (E-PHEMT), the mixer takes advantage of the device nonlinear characteristics around cold operation. Simple closed form expressions, obtained from time-varying circuit analysis, predict good conversion efficiency in two different operating modes without requiring DC bias. For validation, a lab prototype has been implemented and tested, to be finally integrated in a compact active printed antenna suitable for wireless sensor networks or other radio frequency identification (RFID) applications.},
organization = {This work was supported by Ministerio de Ciencia e Innovación through projects TEC2008-06684-C03-01 and CSD2008-00068. The authors also thank the support provided by AECID through action D/018607/08.},
publisher = {EMW Publishing},
publisher = {Progress in Electromagnetics Research (PIER), 2010, 102, 1-14},
title = {An unbiased dual-mode mixing antenna for wireless transponders},
author = {García García, José Ángel and Cabria de Juan, Lorena and Marante Torres, Reinel and Rizo Salas, Leysi and Mediavilla Sánchez, Ángel},
}