RT Journal Article
T1 Discriminador de frecuencia basado en resonadores “dual-mode” sintonizables
A1 Moscoso Mártir, Álvaro
A1 Molina-Fernández, Íñigo
A1 Hong, Jiasheng
K1 Radiofrecuencia
AB In this paper a novel varactor-tuned frequency discriminator that makes use of two tunable dual-mode microstrip resonators is demonstrated. In this circuit, the two tuned modes of the resonators are used independently to cover different frequency ranges, potentially doubling the tuning frequency range of the classic approach. To prove its validity a prototype of the tunable dual-mode microstrip resonator is manufactured and the measured results are used to study the frequency discriminator response. This new approach can cover almost an octave of frequency range from 1.05 to 2 GHz with a sensitivity of 45 V/GHz and 21 V/GHz for the first and second mode, respectively.
YR 2013
FD 2013-09
LK http://hdl.handle.net/10630/6012
UL http://hdl.handle.net/10630/6012
LA spa
NO Presentado en el XXVIII Simposium Nacional de la Unin Cientfica  Internacional de Radio.URSI 2013, Santiago de Compostela, 11 al 13 de septiembre de 2013.
NO Este trabajo ha sido financiado por la Consejería de Ciencia, Innovación y Empresa de la Junta de Andalucía bajo los proyectos P09-TIC-5268,MUPHYy una beca FPDI(780008),y por la empresa AT4Wireless bajo el contrato 8.06/5.59.3165.Universidad de Málaga,Campus de Excelencia Internacional Andalucía Tech
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026