상세정보
학술지
Low-Power Direct Conversion Transceiver for 915 MHz Band IEEE 802.15.4b Standard Based on 0.18 μm CMOS Technology
- 발행일
- 200802
- 출처
- ETRI Journal, v.30 no.1, pp.33-46
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 07MD1800, RFID/USN용 센서 태그 및 센서 노드 기술 개발, 표철식
- 초록
- This paper presents the experimental results of a low-power low-cost RF transceiver for the 915 MHz band IEEE 802.15.4b standard. Low power and low cost are achieved by optimizing the transceiver architecture and circuit design techniques. The proposed transceiver shares the analog baseband section for both receive and transmit modes to reduce the silicon area. The RF transceiver consumes 11.2 m A in receive mode and 22.5 m A in transmit mode under a supply voltage of 1.8 V, in which 5 mA of quadrature voltage controlled oscillator is included. The proposed transceiver is implemented in a 0.18 μm CMOS process and occupies 10 mm2 of silicon area.
- KSP 제안 키워드
- 915 MHz, Analog baseband, CMOS Process, CMOS Technology, Design techniques, Direct-conversion transceiver, IEEE 802.1, Low-Power, Low-cost, MHz band, RF transceiver