ANALYSIS OF ATTITUDE AND ALTITUDE ERROR EFFECTS OF SAR SENSOR ON DOPPLER CENTROID FREQUENCY

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHARIBI S.; AMINI J.; ALI OGHLI FAZEL M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF RADAR Year:2014 | Volume:1 | Issue:2 (SERIAL NO. 2) Page(s): 57-68

Download Full-Text

Persian Verion

View:

902

Download:

Cites:

Information Journal Paper

Title

ANALYSIS OF ATTITUDE AND ALTITUDE ERROR EFFECTS OF SAR SENSOR ON DOPPLER CENTROID FREQUENCY

Author(s)

GHARIBI S. | AMINI J. | ALI OGHLI FAZEL M. | Issue Writer Certificate

Keywords

SYNTHETIC APERTURE RADAR (SAR)Q2

DOPPLER CENTROID FREQUENCYQ2

ERROR PROPAGATIONQ2

PRFQ2

Abstract

Synthetic Aperture Radar (SAR), which has been widely used for earth remote sensing, provides high resolution and day-and-night and weather-independent images for a multitude of applications. Design of SAR sensors has had some considerations for SAR systems issues such as microwave currents propagation, antenna, orbit design and etc. Altitude and attitude errors of SAR sensor have a direct effect on DOPPLER CENTROID FREQUENCY. To avoid this effect, error of DOPPLER CENTROID FREQUENCY should be smaller than half of the Pulse Repetition Frequency (PRF). With analysis of standard deviation of DOPPLER CENTROID FREQUENCY, Maximum acceptable errors will be available to avoid ambiguity in DOPPLER CENTROID FREQUENCY. In this paper, as a novel approach, maximum acceptable errors behavior is analyzed and discussed comprehensively based on ERROR PROPAGATION law beside their relations to minimum available Antenna area in order for optimum design of sensor.

Cites

No record.

References

No record.

Cite

APA: Copy

GHARIBI, S., AMINI, J., & ALI OGHLI FAZEL, M.. (2014). ANALYSIS OF ATTITUDE AND ALTITUDE ERROR EFFECTS OF SAR SENSOR ON DOPPLER CENTROID FREQUENCY. JOURNAL OF RADAR, 1(2 (SERIAL NO. 2)), 57-68. SID. https://sid.ir/paper/244125/en

Vancouver: Copy

GHARIBI S., AMINI J., ALI OGHLI FAZEL M.. ANALYSIS OF ATTITUDE AND ALTITUDE ERROR EFFECTS OF SAR SENSOR ON DOPPLER CENTROID FREQUENCY. JOURNAL OF RADAR[Internet]. 2014;1(2 (SERIAL NO. 2)):57-68. Available from: https://sid.ir/paper/244125/en

IEEE: Copy

S. GHARIBI, J. AMINI, and M. ALI OGHLI FAZEL, “ANALYSIS OF ATTITUDE AND ALTITUDE ERROR EFFECTS OF SAR SENSOR ON DOPPLER CENTROID FREQUENCY,” JOURNAL OF RADAR, vol. 1, no. 2 (SERIAL NO. 2), pp. 57–68, 2014, [Online]. Available: https://sid.ir/paper/244125/en

Related Journal Papers