Single-Ended Quadrature Coupler-Based VSWR Resilient Joint mm-Wave True Power Detector and Impedance Sensor
IEEE Transactions on Microwave Theory and Techniques（2022）
Abstract
Intelligent reconfigurable RF/millimeter-wave (mm-Wave) front ends primarily rely on built-in-self-test (BiST) circuits for real-time performance monitoring, particularly in phased arrays, where antenna elements’ driving impedance varies substantially during beam steering due to the undesired element couplings. This severely degrades the power amplifier’s (PA) performance. To address this problem,...
MoreTranslated text
Key words
Impedance,Couplers,Sensors,Loaded antennas,Seaports,Detectors,Couplings
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined