@conference{10902/3218,
year = {2012},
month = {9},
url = {http://hdl.handle.net/10902/3218},
abstract = {A simple retrodirective solution based on a
 heterodyne technique, without requiring a complex local
 oscillator (LO) distribution network, is presented in this paper.
 The system employs the TM₂₀ mode of an orthogonal dual-feed
 square patch to receive a spatially distributed LO, containing
 the amplitude and phase components of the spectrally efficient
 wireless modulation format to be automatically retransmitted
 back to the interrogation position. The core of this solution is a
 phase conjugator, which employs the Envelope Elimination and
 Restoration (EER) principle, taking advantage oh the
 conversion gain modulation capability of drain-controlled active
 gate mixers.},
publisher = {URSI 2012, XXVII Simposium Nacional de la Unión Científica Internacional de Radio, Elche},
title = {Conjugador de fase EER para sistemas retrodirectivos},
author = {Marante Torres, Reinel and Ruiz Lavín, María de las Nieves and García García, José Ángel and Cabria de Juan, Lorena},
}