@conference{10902/3288, year = {2007}, month = {9}, url = {http://hdl.handle.net/10902/3288}, abstract = {In this paper, a phase conjugating antenna with amplitude shift keying (ASK) modulation capability is presented for its use in retrodirective arrays. A dual-gate FET resistive mixer is integrated with a slot coupled square patch, and a data signal is applied to the second gate terminal in order to amplitude modulate the device time-varying output conductance. Measurements of the response signal in a backscatter test set-up validate the proposed solution for carrying information back to the interrogator position in an ASK format.}, publisher = {URSI 2007, XXII Simposium Nacional de la Unión Científica Internacional de Radio, La Laguna}, title = {Antena conjugadora de fase A FET de doble puerta con capacidad de modulación ASK}, author = {Aballo, Onyonkiton Theophile and Cabria de Juan, Lorena and García García, José Ángel and Marante Rizo, Francisco Reinerio}, }