Title :
Design of integrated differential balun circuits
Author :
Sun, Liguo ; Chen, Yinchao ; Sun, Kunquan ; Wu, Wentao
Author_Institution :
Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
In this paper, a practical 50-100 Ω balun, based on the principle of transformers, was designed and fabricated, which was printed on the copper cladded FR4 PCB. First, a full wave model of the balun was designed using ADS; then, the fabricated structure was measured for the insertion loss, phase difference, and amplitude imbalance. It is found the designed balun is excellently in agreement with the simulation results.
Keywords :
baluns; integrated circuits; printed circuits; transformers; ADS; amplitude imbalance; copper cladded FR4 PCB; full wave model; insertion loss; integrated differential balun circuit design; phase difference; resistance 50 ohm to 100 ohm; transformers; integrated balun circuits; transformer;
Conference_Titel :
Signals Systems and Electronics (ISSSE), 2010 International Symposium on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-6352-7
DOI :
10.1109/ISSSE.2010.5606955
