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Author Jong-Min Park ♦ Dong-Chul Park
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1993
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Ferrites ♦ Phase shifters ♦ Geometry ♦ Phased arrays ♦ Temperature measurement ♦ Circuits ♦ Antenna arrays ♦ Antenna measurements ♦ Current measurement ♦ Phase measurement
Abstract A flux-drive nonreciprocal toroidal waveguide type phase shifter and its electronic drive circuit for use in phased array antenna systems are realized. The differential phase shifts versus the input current commands at three different temperatures are measured. A ROM table is constructed for each of the transmit and receive modes at these three different temperatures. The amount of differential phase shifts are controlled by a computer.
Description Author affiliation: Dept. of Electron. Eng., Chungnam Nat. Univ., Daejon, South Korea (Jong-Min Park; Dong-Chul Park)
ISBN 0780312333
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1993-10-19
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 283.08 kB
Page Count 4
Starting Page 464
Ending Page 467

Source: IEEE Xplore Digital Library