Recently, Assoc. Prof Wang Keping from the IROI (Lead by Prof. Wang Zhigong) of Southeast University, has made significant progress in the collaborative design of integrated circuits and microelectromechanical systems (MEMS). The results were published in the IEEE Journal of Solid-State Circuits (JSSC, 2018, DOI: 10.1109/JSSC) titled Design of a 1.8-mW PLL-free 2.4-GHz receiver utilizing temperature-compensated FBAR resonator. 2018.2801829). Assoc. Prof. Wang Keping is the first author and correspondent author. From 1966, more than 12,300 articles have been published in JSSC, and only over 50 articles have been published from mainland China.
The research team developed a 2.4GHz ZigBee RF receiver chip based on a film bulk acoustic resonator, and proposed a novel 2.4GHz RF chip system architecture, which can integrate ZigBee standard from a single frequency MEMS oscillator. The proposed methodology solves the shortcoming that the traditional RF receiver chip is highly dependent on the off-chip crystal, and the power consumption of the chip is only 1.8mW. Other relevant research results are published in IEEE Microwave and Wireless Components Letters (2018, DOI: 10.1109/LMWC.2017.2787064) and IEEE Sensors Journal (2018, DOI: 10.1109/JSEN.2018.2790581).
Relevant project research has been funded by the National Natural Science Foundation of China, the National Defense Innovation Project and the Basic Research Funds of the Central Universities.