TY - GEN
T1 - A reflection-type phase shifter using quasi-transmission-line variable reactors and impedance transforming hybrid coupler
AU - Tamura, Jo
AU - Arai, Hiroyuki
N1 - Publisher Copyright:
© 2021 IEICE.
PY - 2021/1/25
Y1 - 2021/1/25
N2 - This paper presents a reflection type phase shifter composed of quasi-transmission-line variable reactors and an impedance transforming hybrid coupler. We clarify how the low loss variation and the wide-relative phase shift is obtained by adjusting the parameters of these parts. Calculation results reveal that there is the trend that the characteristic impedance of the coupler and the electrical length of the transmission line are small values for the low loss variation and the wide-relative phase shift, respectively.
AB - This paper presents a reflection type phase shifter composed of quasi-transmission-line variable reactors and an impedance transforming hybrid coupler. We clarify how the low loss variation and the wide-relative phase shift is obtained by adjusting the parameters of these parts. Calculation results reveal that there is the trend that the characteristic impedance of the coupler and the electrical length of the transmission line are small values for the low loss variation and the wide-relative phase shift, respectively.
KW - And quasi-transmission-line variable reactors
KW - Impedance transforming hybrid coupler
KW - Reflection type phase shifter
UR - http://www.scopus.com/inward/record.url?scp=85104557096&partnerID=8YFLogxK
U2 - 10.23919/ISAP47053.2021.9391448
DO - 10.23919/ISAP47053.2021.9391448
M3 - Conference contribution
AN - SCOPUS:85104557096
T3 - 2020 International Symposium on Antennas and Propagation, ISAP 2020
SP - 37
EP - 38
BT - 2020 International Symposium on Antennas and Propagation, ISAP 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 International Symposium on Antennas and Propagation, ISAP 2020
Y2 - 25 January 2021 through 28 January 2021
ER -