지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.21 No.5
- 발행연도
- 2021.10
- 수록면
- 364 - 372 (9page)
- DOI
- 10.5573/JSTS.2021.21.5.364
이용수
초록· 키워드
오류제보하기
In this paper, a 2.4 GHz Bluetooth low energy (BLE) receiver front-end with a new inphase/quadrature (I/Q) down-conversion active mixer employing a current-reused quadrature transconductor is presented for low-power low-voltage Internet of Things applications. In the proposed I/Q mixer, the current-bleeding circuit, whose main role is to reduce the flicker noise in the switching stage, enhances the overall transconductance and provides quadrature signals with the main quadrature transconductor. Consequently, it improves the conversion gain and noise figure of the mixer without additional power consumption. The proposed BLE receiver front-end consists of a current-reused push-pull low-noise amplifier and an I/Q mixer with a current-reused quadrature transconductor. Simulated in a 65 nm CMOS process, the designed receiver front-end achieves a noise figure of 3.3 dB, conversion gain of 37.6 dB, and input-referred third-order intercept point of -22.73 dBm. It draws a bias current of 1 mA from a nominal supply voltage of 1 V. The active die area is 0.5 mm².
목차
Abstract
I. INTRODUCTION
II. A NEW I/Q DOWN-CONVERSION MIXER ARCHITECTURE WITH CURRENT-REUSED QUADRATURE TRANSCONDUCTOR
III. CIRCUIT IMPLEMENTATION
IV. SIMULATION RESULTS
V. CONCLUSIONSS
REFERENCES
참고문헌 (21)
참고문헌 신청
Z. Lin, P. Mak and R. P. Martins, “A 2.4 GHz ZigBee receiver exploiting an RF-to-BB-currentreuse blixer + hybrid filter topology in 65 nm CMOS,” IEEE J. Solid-State Circuits, vol. 49, no. 6, pp. 1333-1344, June 2014.
Z. Lin, P. Mak, and R. P. Martins, “A Sub-GHz multi-ISM-band ZigBee receiver using functionreuse and gain-boosted N-path techniques for IoT applications,” IEEE J. Solid-State Circuits, vol. 49, no. 12, pp. 2990-3004, Dec. 2014
M. Ramella, I. Fabiano, D. Manstretta, and R. Castello, “A SAW-Less 2.4-GHz receiver front-end with 2.4-mA battery current for SoC coexistence,” IEEE J. of Solid-State Circuits, vol. 52, pp. 2292-2305, Sep. 2017.
S. Kim and K. Kwon, “A low-power RF-to-BBcurrent- reuse receiver employing simultaneous noise and input matching and 1/f noise reduction for IoT applications,” IEEE Microw. Wireless Compon. Lett., vol. 29, no. 9, pp. 614-616, Sep. 2019.
S. Lee, D. Jeong, and B. Kim, “Ultralow-power 2.4-GHz receiver with all passive sliding-IF mixer,” IEEE Trans. Microw. Theory Tech., vol. 66, no. 5, pp. 2356-2362, May 2018
Z. Lin, P. Mak, and R. P. Martins, “A Sub-GHz multi-ISM-band ZigBee receiver using functionreuse and gain-boosted N-path techniques for IoT applications,” IEEE J. Solid-State Circuits, vol. 49, no. 12, pp. 2990-3004, Dec. 2014
M. Ramella, I. Fabiano, D. Manstretta, and R. Castello, “A SAW-Less 2.4-GHz receiver front-end with 2.4-mA battery current for SoC coexistence,” IEEE J. of Solid-State Circuits, vol. 52, pp. 2292-2305, Sep. 2017.
S. Kim and K. Kwon, “A low-power RF-to-BBcurrent- reuse receiver employing simultaneous noise and input matching and 1/f noise reduction for IoT applications,” IEEE Microw. Wireless Compon. Lett., vol. 29, no. 9, pp. 614-616, Sep. 2019.
S. Lee, D. Jeong, and B. Kim, “Ultralow-power 2.4-GHz receiver with all passive sliding-IF mixer,” IEEE Trans. Microw. Theory Tech., vol. 66, no. 5, pp. 2356-2362, May 2018
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