Tunable waveguide-to-microstrip transition for W-band antenna

Aulia Dewantari; Jaeheung Kim; Se Yeon Jeon; Sumin Kim; Min Ho Ka

doi:10.1049/iet-map.2018.5488

Tunable waveguide-to-microstrip transition for W-band antenna

Aulia Dewantari, Jaeheung Kim, Se Yeon Jeon, Sumin Kim, Min Ho Ka

School of Integrated Technology

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

At millimetre-wave frequencies, the discrepancy between simulation and measurement comes from the relative permittivity tolerance and fabrication tolerance. This discrepancy can mainly cause resonant frequency shift. A tunable waveguide-to-microstrip transition for the W-band antenna is proposed to overcome this discrepancy. A typical transition consists of a microstrip probe on a substrate and a waveguide back short in a fixed structure. The tunability has been designed by making a movable back short through WR-10 waveguide. This design can change the back-short distance mechanically to tune resonant frequency. The tunability of this design has been verified with a W-band substrate integrated waveguide (SIW) slot array radar antenna.

Original language	English
Pages (from-to)	1174-1180
Number of pages	7
Journal	IET Microwaves, Antennas and Propagation
Volume	13
Issue number	8
DOIs	https://doi.org/10.1049/iet-map.2018.5488
Publication status	Published - 2019 Jul 3

Bibliographical note

Funding Information:
This research was supported by the MSIT (Ministry of Science and ICT), Korea, under the ‘ICT Consilience Creative Programme’ (IITP-2018-2017-0-01015) supervised by the Institute for Information & communications Technology Promotion (IITP). This work was supported by the Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (No. 2017-0-00678, A Development of SAR for Small Sized UAV).

Funding Information:
This research was supported by the MSIT ?Ministry of Science and ICT), Korea, under the ‘ICT Consilience Creative Programme’ ?IITP-2018-2017-0-01015) supervised by the Institute for Information & communications Technology Promotion ?IITP). This work was supported by the Institute of Information & Communications Technology Planning & Evaluation ?IITP) grant

Publisher Copyright:
© The Institution of Engineering and Technology 2019.

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1049/iet-map.2018.5488

Cite this

@article{773165a7d1c646a38f106db4912e5ad2,

title = "Tunable waveguide-to-microstrip transition for W-band antenna",

abstract = "At millimetre-wave frequencies, the discrepancy between simulation and measurement comes from the relative permittivity tolerance and fabrication tolerance. This discrepancy can mainly cause resonant frequency shift. A tunable waveguide-to-microstrip transition for the W-band antenna is proposed to overcome this discrepancy. A typical transition consists of a microstrip probe on a substrate and a waveguide back short in a fixed structure. The tunability has been designed by making a movable back short through WR-10 waveguide. This design can change the back-short distance mechanically to tune resonant frequency. The tunability of this design has been verified with a W-band substrate integrated waveguide (SIW) slot array radar antenna.",

author = "Aulia Dewantari and Jaeheung Kim and Jeon, {Se Yeon} and Sumin Kim and Ka, {Min Ho}",

note = "Funding Information: This research was supported by the MSIT (Ministry of Science and ICT), Korea, under the {\textquoteleft}ICT Consilience Creative Programme{\textquoteright} (IITP-2018-2017-0-01015) supervised by the Institute for Information & communications Technology Promotion (IITP). This work was supported by the Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (No. 2017-0-00678, A Development of SAR for Small Sized UAV). Funding Information: This research was supported by the MSIT ?Ministry of Science and ICT), Korea, under the {\textquoteleft}ICT Consilience Creative Programme{\textquoteright} ?IITP-2018-2017-0-01015) supervised by the Institute for Information & communications Technology Promotion ?IITP). This work was supported by the Institute of Information & Communications Technology Planning & Evaluation ?IITP) grant Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2019.",

year = "2019",

month = jul,

day = "3",

doi = "10.1049/iet-map.2018.5488",

language = "English",

volume = "13",

pages = "1174--1180",

journal = "IET Microwaves, Antennas and Propagation",

issn = "1751-8725",

publisher = "Institution of Engineering and Technology",

number = "8",

}

TY - JOUR

T1 - Tunable waveguide-to-microstrip transition for W-band antenna

AU - Dewantari, Aulia

AU - Kim, Jaeheung

AU - Jeon, Se Yeon

AU - Kim, Sumin

AU - Ka, Min Ho

N1 - Funding Information: This research was supported by the MSIT (Ministry of Science and ICT), Korea, under the ‘ICT Consilience Creative Programme’ (IITP-2018-2017-0-01015) supervised by the Institute for Information & communications Technology Promotion (IITP). This work was supported by the Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (No. 2017-0-00678, A Development of SAR for Small Sized UAV). Funding Information: This research was supported by the MSIT ?Ministry of Science and ICT), Korea, under the ‘ICT Consilience Creative Programme’ ?IITP-2018-2017-0-01015) supervised by the Institute for Information & communications Technology Promotion ?IITP). This work was supported by the Institute of Information & Communications Technology Planning & Evaluation ?IITP) grant Publisher Copyright: © The Institution of Engineering and Technology 2019.

PY - 2019/7/3

Y1 - 2019/7/3

N2 - At millimetre-wave frequencies, the discrepancy between simulation and measurement comes from the relative permittivity tolerance and fabrication tolerance. This discrepancy can mainly cause resonant frequency shift. A tunable waveguide-to-microstrip transition for the W-band antenna is proposed to overcome this discrepancy. A typical transition consists of a microstrip probe on a substrate and a waveguide back short in a fixed structure. The tunability has been designed by making a movable back short through WR-10 waveguide. This design can change the back-short distance mechanically to tune resonant frequency. The tunability of this design has been verified with a W-band substrate integrated waveguide (SIW) slot array radar antenna.

AB - At millimetre-wave frequencies, the discrepancy between simulation and measurement comes from the relative permittivity tolerance and fabrication tolerance. This discrepancy can mainly cause resonant frequency shift. A tunable waveguide-to-microstrip transition for the W-band antenna is proposed to overcome this discrepancy. A typical transition consists of a microstrip probe on a substrate and a waveguide back short in a fixed structure. The tunability has been designed by making a movable back short through WR-10 waveguide. This design can change the back-short distance mechanically to tune resonant frequency. The tunability of this design has been verified with a W-band substrate integrated waveguide (SIW) slot array radar antenna.

UR - http://www.scopus.com/inward/record.url?scp=85067972021&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85067972021&partnerID=8YFLogxK

U2 - 10.1049/iet-map.2018.5488

DO - 10.1049/iet-map.2018.5488

M3 - Article

AN - SCOPUS:85067972021

SN - 1751-8725

VL - 13

SP - 1174

EP - 1180

JO - IET Microwaves, Antennas and Propagation

JF - IET Microwaves, Antennas and Propagation

IS - 8

ER -

Tunable waveguide-to-microstrip transition for W-band antenna

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this