Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2004.11a
- /
- Pages.431-434
- /
- 2004
A study on the design of switch module for devices
세라믹 적층형 스위치 모듈 설계에 관한 연구
- Kim, In-Sung (Korea Electrotechnology Research Institute) ;
- Song, Jae-Sung (Korea Electrotechnology Research Institute) ;
- Min, Bok-Ki (Korea Electrotechnology Research Institute)
- Published : 2004.11.11
Abstract
The design, simulation, modeling and measurement of a RF switch module for GSM applications were presented in this paper. switch module were simulated by ADS and constructed using a LTCC multi-layer switching circuit and integrated low pass filter, designed to operate in the GSM band. Insertion and return losses at 900 MHz of the low pass filters were designed to lower than 0.3 dB and higher than 12.7 dB respectively. The switch module constructed, contained 10 embedded passives and 3 surface mounted components integrated on