Dynamic range extension method for microwave power meters
نویسندگان
چکیده
منابع مشابه
Photonic microwave bandpass filter with improved dynamic range.
A technique to improve the dynamic range of a photonic microwave bandpass filter is proposed and experimentally demonstrated. The filter is implemented based on phase modulation to intensity modulation conversion using fiber Bragg gratings (FBGs) serving as frequency discriminators, with the optical carriers located at the left or right slopes of the FBGs, to generate positive or negative tap c...
متن کاملRange Extension for UWB Communications
UWB shows great promise for use in a number of wireless communications applications, in particular, short range high bit rate networking. However, due to the emissions limits set by the FCC, commercial systems are limited in range for high data rates. To achieve greater range, both simple and advanced techniques need to be investigated. Current designs for UWB (at least those in the open litera...
متن کاملCalibration Concept of Modern Power Meters
The power is the most important electromagnetic quantity from the metrological point of view, and for this reason the calibration techniques of high frequency power meters require a specific attention. Literature still refers to power meters of bolometer type, instruments that are mainly used almost only in the primary laboratories. Definitions, procedures, and calibration techniques elaborated...
متن کاملSmart Meters Reading Through Power Line Communications
The classical solutions for collecting data from energy meters, based on human readings, tend to be replaced by modern solutions. Automatic Meter Reading (AMR) is such a modern solution. It means to automatically collect data from different kinds of meters. In this way consumption of water, gas and energy can be remotely measured. An Advanced Metering Infrastructure (AMI) is an AMR infrastructu...
متن کاملRectennas for microwave power transmission
Microwave power transmission (MPT) has had a long history before the more recent movement toward wireless power transmission (WPT). MPT can be applied not only to beam-type point-to-point WPT but also to an energy harvesting system fed from distributed or broadcasting radio waves. The key technology is the use of a rectenna, or rectifying antenna, to convert a microwave signal to a DC signal wi...
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: ITM Web of Conferences
سال: 2019
ISSN: 2271-2097
DOI: 10.1051/itmconf/20193011004