Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Maodong Wang"'
Autor:
Pengyan Zhang, Jiangzhou Liu, Haocheng Zhang, Maodong Wang, Jiatun Xu, Lianyu Yu, Huanjie Cai
Publikováno v:
Agricultural Water Management, Vol 297, Iss , Pp 108843- (2024)
Biochar application to agricultural fields is an effective carbon sequestration measure that has the potential to reduce N2O emissions and increase soil water holding capacity. However, the interaction mechanisms of biochar under deficit irrigation o
Externí odkaz:
https://doaj.org/article/03a0acafed6b48bcbcedf3bdf4997eef
Publikováno v:
Agricultural Water Management, Vol 295, Iss , Pp 108775- (2024)
Understanding the full propagation process of drought, from meteorological drought (MD) to vegetation drought (VD), could promote drought monitoring and early warning in the ecosystems. This study characterized MD, soil moisture drought (SD), and VD
Externí odkaz:
https://doaj.org/article/96a1ddc793824dfb8238109fa966e626
Publikováno v:
Agricultural Water Management, Vol 295, Iss , Pp 108786- (2024)
Excessive water and nitrogen inputs in agricultural production can result in resource wastage and environmental pollution. This makes it imperative to identify effective farmland management strategies to ensure sustainable agriculture development, an
Externí odkaz:
https://doaj.org/article/586d258b18454a05af81113b615b1aa9
Publikováno v:
Electronics Letters, Vol 57, Iss 12, Pp 469-471 (2021)
Abstract A high efficiency, wide input range radio frequency (RF) energy harvesting system with capacitor load is presented, applied for harvesting the energy from amplitude modulation (AM) broadcast. The chip is fabricated in 55 nm complementary met
Externí odkaz:
https://doaj.org/article/62f5338ca10a42a4b3b915e849fff202
Publikováno v:
Electronics Letters, Vol 57, Iss 3, Pp 109-111 (2021)
Abstract An ultra‐low power, low temperature coefficient voltage reference generator used for nanowatt‐level passive sensor systems is presented. The voltage reference configuration, based on a voltage reference generating circuit embedded in the
Externí odkaz:
https://doaj.org/article/1baf980f4a044d009ab5ce14207809e6
Autor:
Kuanfeng Tang, Maodong Wang, Meng Liu, Chao Zhang, Shengliang Xu, Shujiang Ji, Sijia Lai, Na Yan, Hao Min, Jin Mitsugi
Publikováno v:
IEEE Internet of Things Journal. 9:15525-15537
Autor:
Hao Min, Na Yan, Kuanfeng Tang, Chao Zhang, Maodong Wang, Shengliang Xu, Shujiang Ji, Jin Mitsugi
Publikováno v:
RFID
This paper presents a novel method to improve the subcarrier frequency accuracy of tag chip for UHF RFID sensing system based on EPC global Gen2 protocol. By changing the tag's response to the Write command, the tag returns the subcarrier before retu
Publikováno v:
2018 14th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT).
This paper presents a 10-bit 16MS/s ultra-low-power Successive Approximation Register (SAR) ADC with capacitor array combining the split-capacitor array and monotonic switching procedure. To achieve the ultra-low power requirement, bootstrapped switc
Publikováno v:
2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC).
Aiming at the application of neural signal detection system, this paper designs a 12-bit 200KS/s high resolution successive approximation analog-to-digital converter (SAR ADC) fabricated in SMIC 0.18-μm process. An optimized digital self-calibration
Publikováno v:
2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC).
A 10bit 40MS/s asynchronous timing logic successive approximation analog-to-digital converter (SAR ADC) is presented, including a bootstrapped switch, a charge redistribution digital-to-analog converter(DAC) and a dynamic comparator. A redundancy com