TY - GEN
T1 - Uniform microstrip array Antenna with low sidelobe level for coastal surveillance radar application at 9.37-9.43 GHz
AU - Wijoyono, Damaraji
AU - Ramadhanty, Savira
AU - Rakmatullah, Dewa
AU - Zulkifli, Fitri Yuli
N1 - Publisher Copyright:
© 2018 Electromagnetics Academy. All rights reserved.
PY - 2017
Y1 - 2017
N2 - Coastal Suveillance Radar (CSR) is crucial for coastal navigation. A microstrip rectangular patch with slotted inset-line antenna is proposed in this paper. The antenna operates at the frequency 9.37-9.43 GHz with VSWR below 1.3 and printed on Epoxy FR-4 substrate of dielectric constant of 4.6. The antenna array is also simulated on CST using uniform microstip array configuration consisting of 6×120 elements to yield the specification of horizontal beamwidth ≤ 1◦, vertical beamwidth ≤20◦, gain ≥30 dB and sidelobe level ≤ −27 dB. The simulation result of the array antenna has a horizontal beamwidth of 0.4◦, vertical beamwidth of 14.2◦, gain of 30.8 dB, and sidelobe level of −27.5 dB. Hence the proposed array antenna configuration is suitable for CSR application.
AB - Coastal Suveillance Radar (CSR) is crucial for coastal navigation. A microstrip rectangular patch with slotted inset-line antenna is proposed in this paper. The antenna operates at the frequency 9.37-9.43 GHz with VSWR below 1.3 and printed on Epoxy FR-4 substrate of dielectric constant of 4.6. The antenna array is also simulated on CST using uniform microstip array configuration consisting of 6×120 elements to yield the specification of horizontal beamwidth ≤ 1◦, vertical beamwidth ≤20◦, gain ≥30 dB and sidelobe level ≤ −27 dB. The simulation result of the array antenna has a horizontal beamwidth of 0.4◦, vertical beamwidth of 14.2◦, gain of 30.8 dB, and sidelobe level of −27.5 dB. Hence the proposed array antenna configuration is suitable for CSR application.
UR - http://www.scopus.com/inward/record.url?scp=85044943053&partnerID=8YFLogxK
U2 - 10.1109/PIERS.2017.8262433
DO - 10.1109/PIERS.2017.8262433
M3 - Conference contribution
AN - SCOPUS:85044943053
T3 - Progress in Electromagnetics Research Symposium
SP - 3866
EP - 3870
BT - 2017 Progress in Electromagnetics Research Symposium - Spring, PIERS 2017
A2 - Chew, Weng Cho
A2 - He, Sailing
A2 - He, Sailing
PB - Electromagnetics Academy
T2 - 2017 Progress In Electromagnetics Research Symposium - Spring, PIERS 2017
Y2 - 22 May 2017 through 25 May 2017
ER -