Title :
Design of the SMD Isolator for IMT-2000 handset
Author :
Kim, Jin-Sup ; Yoon, Jong-Nam
Author_Institution :
Wireless Communication Research Center, Korea Electronics Technology Institute, R. O. Korea; # 455-6 MaSan-Ri, JinWi-Myon, PyungTaek-Si, KyungGi-Do. Phone: + 82-31- 6104-259, Fax: + 82-31- 6104-263, E-mail: kim812@keti.re.kr
Abstract :
In this paper, the SMD isolator for IMT-2000 handset is designed, fabricated and analyzed. We have designed the SMD isolator using EM Simulation tool. Electrical results have improved in comparison with a conventional model. It provides an insertion loss of 0.3 dB at 1.95GHz and an isolation of 21.5 dB or more over a frequency range of 1.92 through 1.98 GHz. The dimension of the isolator is 4X4X1.8 mm.
Keywords :
Capacitance; Circuit simulation; Coils; Ferrites; Impedance; Isolators; Radio frequency; Strips; Telephone sets; Wounds;
Conference_Titel :
Microwave Conference, 2003 33rd European
Conference_Location :
Munich, Germany
Print_ISBN :
1-58053-834-7
DOI :
10.1109/EUMA.2003.341016
