Straight microstrip lines alternately loaded with ground slots and open-end stubs are analyzed. Fabricated samples containing slots and stubs with various length combinations demonstrate constant slow-wave factors of 1.7 to 3.0 with negligible amounts of radiation loss and larger characteristic impedance tuning range. A slow-wave band-rejection filter at 1.8 GHz is built for performance comparison with a regular microstrip-line filter.
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Kook Joo LEE, Hyung Jin PARK, Seung-Ho CHOI, Moonil KIM, "Slow-Wave Microstrip Lines Using Ground Slots for Enhanced Impedance Control" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 12, pp. 3632-3634, December 2010, doi: 10.1587/transcom.E93.B.3632.
Abstract: Straight microstrip lines alternately loaded with ground slots and open-end stubs are analyzed. Fabricated samples containing slots and stubs with various length combinations demonstrate constant slow-wave factors of 1.7 to 3.0 with negligible amounts of radiation loss and larger characteristic impedance tuning range. A slow-wave band-rejection filter at 1.8 GHz is built for performance comparison with a regular microstrip-line filter.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.3632/_p
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@ARTICLE{e93-b_12_3632,
author={Kook Joo LEE, Hyung Jin PARK, Seung-Ho CHOI, Moonil KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Slow-Wave Microstrip Lines Using Ground Slots for Enhanced Impedance Control},
year={2010},
volume={E93-B},
number={12},
pages={3632-3634},
abstract={Straight microstrip lines alternately loaded with ground slots and open-end stubs are analyzed. Fabricated samples containing slots and stubs with various length combinations demonstrate constant slow-wave factors of 1.7 to 3.0 with negligible amounts of radiation loss and larger characteristic impedance tuning range. A slow-wave band-rejection filter at 1.8 GHz is built for performance comparison with a regular microstrip-line filter.},
keywords={},
doi={10.1587/transcom.E93.B.3632},
ISSN={1745-1345},
month={December},}
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TY - JOUR
TI - Slow-Wave Microstrip Lines Using Ground Slots for Enhanced Impedance Control
T2 - IEICE TRANSACTIONS on Communications
SP - 3632
EP - 3634
AU - Kook Joo LEE
AU - Hyung Jin PARK
AU - Seung-Ho CHOI
AU - Moonil KIM
PY - 2010
DO - 10.1587/transcom.E93.B.3632
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2010
AB - Straight microstrip lines alternately loaded with ground slots and open-end stubs are analyzed. Fabricated samples containing slots and stubs with various length combinations demonstrate constant slow-wave factors of 1.7 to 3.0 with negligible amounts of radiation loss and larger characteristic impedance tuning range. A slow-wave band-rejection filter at 1.8 GHz is built for performance comparison with a regular microstrip-line filter.
ER -