PublisherInstitute of Electrical and Electronics Engineers
Rights accessOpen Access
This work presents a very compact duplexer based on novel miniaturized loaded-close-loop dual resonators. Two different dual resonators are used to establish the two bands, corresponding to the transmitter and the receiver bands. The two filters are connected to the antenna through a matching network. We have fabricated a prototype using a 10.2 dielectric constant substrate. The duplexer fits in a 16 /spl times/ 10 mm/sup 2/ area and has less than 2dB insertion loss and more than 20 db of isolation. Measurement results are in good agreement with the simulation
CitationCollado, C.; Pozo, J.; Mateu, J.; O'Callaghan, J. Compact duplexer with miniaturized dual loop resonator. A: European Microwave Conference, 2005. New York: Institute of Electrical and Electronic Engineers, 2005, vol. 1, 3 pp.
All rights reserved. This work is protected by the corresponding intellectual and industrial property rights. Without prejudice to any existing legal exemptions, reproduction, distribution, public communication or transformation of this work are prohibited without permission of the copyright holder. If you wish to make any use of the work not provided for in the law, please contact: email@example.com