대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2005년도 추계종합학술대회
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- Pages.163-166
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- 2005
900MHz ZigBee System 응용 분포소자형 Band Pass Filter 설계
Design of Distributed Band Pass Filter for 900MHz ZigBee System applications
- Lee, Joong-Keun (Korea Electronic Technology Institute) ;
- Yoo, Chan-Sei (Korea Electronic Technology Institute) ;
- Kim, Dong-Su (Korea Electronic Technology Institute) ;
- Won, Kwang-Ho (Korea Electronic Technology Institute) ;
- Lee, Woo-Sung (Korea Electronic Technology Institute)
- 발행 : 2005.11.26
초록
Multilayer LTCC technology enables RF modules to be reduced dramatically by taking advantage of the three dimension flexibility. Compared to a conventional two dimensional PCB, LTCC allows higher density, reduced size, and lower cost. In this research, BPF based on LTCC for 900MHz ZigBee application was implemented which can replace SAW filter with using the material of the Dupont9599's dielectric constant 7.8. And distributed baud pass filter for 900MHz ZigBee system applications is presented. Using resonator stripline and capacitance, 2nd order band pass filter was designed. Adjusting resonator's length and capacitance is easy to tune at accurate center frequency by shifting band because ZigBee system is using narrow bandwidth,
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