2019
DOI: 10.1155/2019/9538061
|View full text |Cite
|
Sign up to set email alerts
|

Rain Attenuation Study at Ku-Band over Earth-Space Path in South Korea

Abstract: Rain attenuation measurement techniques are studied with appropriate prediction of rain attenuation at Ku-band for Koreasat 6. This is accomplished by the establishment of experimental setup in Mokdong at 12.25 GHz link. The databases are analyzed for three years, 2013 till 2015. During observation period, rainfall rate of 50 mm/hr is obtained which is measured by OTT Parsivel showing the signal attenuated by 10.7 dB for 0.01% of the occurrence. Comparison with the measured data demonstrates that the proposed … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
7
0

Year Published

2019
2019
2024
2024

Publication Types

Select...
6
2

Relationship

1
7

Authors

Journals

citations
Cited by 9 publications
(7 citation statements)
references
References 33 publications
0
7
0
Order By: Relevance
“…A higher EMI SE level indicates that a lesser energy is transmitted through the shield material. A shielding material with 20 dB EMI SE can block 99% of the incoming radiation; hence, this value is required for commercial applications [110,111].…”
Section: Emi Shielding: An Overviewmentioning
confidence: 99%
“…A higher EMI SE level indicates that a lesser energy is transmitted through the shield material. A shielding material with 20 dB EMI SE can block 99% of the incoming radiation; hence, this value is required for commercial applications [110,111].…”
Section: Emi Shielding: An Overviewmentioning
confidence: 99%
“…Like other wireless communication systems, satellite communication systems have a variety of signal attenuation, of which the impact of space signal attenuation is difficult to improve [1]. In sunny days, there will be spatial signal attenuation, which will increase in rainy and snowy days, and Ku band with higher frequency will be more affected by rainfall [6]. Therefore, how to reduce the impact of rainfall attenuation and ensure the quality of satellite communication links has become our research goal.…”
Section: Introductionmentioning
confidence: 99%
“…The novelty of the proposed system lies in the elimination of expensive substrates, demonstrating a cost-effective solution for wideband antenna design. The Ku-band-operated antenna prototype is applicable in the fields of microwave and satellite communication links [ 28 , 29 , 30 ]. The proposed antenna design was verified by simulation using CST Microwave Studio [ 31 ] and compared against the experimental data.…”
Section: Introductionmentioning
confidence: 99%