A high efficiency CMOS RF rectifier for RF energy harvesting with dynamic self-body-biasing technique
نویسندگان
چکیده
منابع مشابه
Cmos High Efficiency Rf Power Amplifier
The design of an integrated CMOS Power Amplifier (PA) for a Jet Propulsion Laboratory (JPL) Synthetic Aperture Radar (SAR) mission is studied. Although there are a number of PA class definitions and published circuits, designing a high efficiency RF PA is still a challenging job. In this thesis, the goal is full integration in Silicon-on-Sapphire (SOS) using on-chip spiral inductors/transformer...
متن کاملEnhanced Passive RF-DC Converter Circuit Efficiency for Low RF Energy Harvesting
For radio frequency energy transmission, the conversion efficiency of the receiver is decisive not only for reducing sending power, but also for enabling energy transmission over long and variable distances. In this contribution, we present a passive RF-DC converter for energy harvesting at ultra-low input power at 868 MHz. The novel converter consists of a reactive matching circuit and a combi...
متن کاملVivaldi Antenna for RF Energy Harvesting
Energy harvesting is a future technology for capturing ambient energy from the environment to be recycled to feed low-power devices. A planar antipodal Vivaldi antenna is presented for gathering energy from GSM, WLAN, UMTS and related applications. The designed antenna has the potential to be used in energy harvesting systems. Moreover, the antenna is suitable for UWB applications, because it o...
متن کاملRectifier Design Challenges for RF Wireless Power Transfer and Energy Harvesting Systems
The design of wireless power transfer (WPT) and energy harvesting (EH) solutions poses different challenges towards achieving maximum RF-DC conversion efficiency in these systems. This paper covers several selected challenges when developing WPT and electromagnetic EH solutions, such as the design of multiband and broadband rectifiers, the minimization of the effect that load and input power va...
متن کاملDesign of an Efficient Rectifier Circuit for RF Energy Harvesting System
An efficient rectifier system along with an impedance matching network is proposed in this article. Impedance matching network is designed using two microstrip lines. Rectifier system for better RF to DC conversion is designed using a bridge rectifier. The proposed rectifier system provides a maximum efficiency of 50%. The impedance matching network improves the overall system performances sign...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2019
ISSN: 1349-2543
DOI: 10.1587/elex.16.20190462