IEICE TRANSACTIONS on Electronics
Novel Periodic Structures for a Slotline : Patch Loaded Slotline
Summary :
In this Letter, a dumbbell-shaped patch loaded slotline(PLS) is proposed. Like the conventional defected ground structure(DGS) for a microstrip line, we show that the proposed PLS can provide a wide bandstop characteristic in some frequency bands with only one or small number of unit cells. Also, the equivalent circuit model for a unit section is derived from the analysis of the field distributions in the structure and its circuit parameters are determined by means of full wave numerical simulations. This equivalent circuit is shown to be dual to that of the typical DGS in a microstrip line. A broadband microstrip to slotline transition is incorporated in the PLS in order to measure the characteristics of the structure. The experimental results agree well with the simulations and show the validity of the modeling for the proposed PLS.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E88-C No.1 pp.135-138
- Publication Date
- 2005/01/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietele/e88-c.1.135
- Type of Manuscript
- LETTER
- Category
- Microwaves, Millimeter-Waves
Authors
Keyword
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Jongkuk PARK, Jong-Sik LIM, Sangwook NAM, "Novel Periodic Structures for a Slotline : Patch Loaded Slotline" in IEICE TRANSACTIONS on Electronics,
vol. E88-C, no. 1, pp. 135-138, January 2005, doi: 10.1093/ietele/e88-c.1.135.
Abstract: In this Letter, a dumbbell-shaped patch loaded slotline(PLS) is proposed. Like the conventional defected ground structure(DGS) for a microstrip line, we show that the proposed PLS can provide a wide bandstop characteristic in some frequency bands with only one or small number of unit cells. Also, the equivalent circuit model for a unit section is derived from the analysis of the field distributions in the structure and its circuit parameters are determined by means of full wave numerical simulations. This equivalent circuit is shown to be dual to that of the typical DGS in a microstrip line. A broadband microstrip to slotline transition is incorporated in the PLS in order to measure the characteristics of the structure. The experimental results agree well with the simulations and show the validity of the modeling for the proposed PLS.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e88-c.1.135/_p
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@ARTICLE{e88-c_1_135,
author={Jongkuk PARK, Jong-Sik LIM, Sangwook NAM, },
journal={IEICE TRANSACTIONS on Electronics},
title={Novel Periodic Structures for a Slotline : Patch Loaded Slotline},
year={2005},
volume={E88-C},
number={1},
pages={135-138},
abstract={In this Letter, a dumbbell-shaped patch loaded slotline(PLS) is proposed. Like the conventional defected ground structure(DGS) for a microstrip line, we show that the proposed PLS can provide a wide bandstop characteristic in some frequency bands with only one or small number of unit cells. Also, the equivalent circuit model for a unit section is derived from the analysis of the field distributions in the structure and its circuit parameters are determined by means of full wave numerical simulations. This equivalent circuit is shown to be dual to that of the typical DGS in a microstrip line. A broadband microstrip to slotline transition is incorporated in the PLS in order to measure the characteristics of the structure. The experimental results agree well with the simulations and show the validity of the modeling for the proposed PLS.},
keywords={},
doi={10.1093/ietele/e88-c.1.135},
ISSN={},
month={January},}
Copy
TY - JOUR
TI - Novel Periodic Structures for a Slotline : Patch Loaded Slotline
T2 - IEICE TRANSACTIONS on Electronics
SP - 135
EP - 138
AU - Jongkuk PARK
AU - Jong-Sik LIM
AU - Sangwook NAM
PY - 2005
DO - 10.1093/ietele/e88-c.1.135
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E88-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2005
AB - In this Letter, a dumbbell-shaped patch loaded slotline(PLS) is proposed. Like the conventional defected ground structure(DGS) for a microstrip line, we show that the proposed PLS can provide a wide bandstop characteristic in some frequency bands with only one or small number of unit cells. Also, the equivalent circuit model for a unit section is derived from the analysis of the field distributions in the structure and its circuit parameters are determined by means of full wave numerical simulations. This equivalent circuit is shown to be dual to that of the typical DGS in a microstrip line. A broadband microstrip to slotline transition is incorporated in the PLS in order to measure the characteristics of the structure. The experimental results agree well with the simulations and show the validity of the modeling for the proposed PLS.
ER -
English
