Multi-channel Data Acquisition and Digital Beam Forming system for Space-borne Sweep SAR Mission

被引：0

作者：

Gangele, Shalini ^{[1
]}

Prajapati, Vipin ^{[1
]}

Sinha, Samrat ^{[1
]}

Agrawal, Rinku ^{[1
]}

Patel, Himanshu ^{[1
]}

Singh, Vikas ^{[1
]}

Kumar, B. Saravana ^{[2
]}

Rao, Dr Ch V. N. ^{[3
]}

机构：

[1] ISRO, Space Applicat Ctr SAC, Microwave Sensors Digital Elect Grp MSDG, Bengaluru, India

[2] ISRO, Space Applicat Ctr, Microwave Sensors Digital Elect Grp MSDG, Bengaluru, India

[3] ISRO, Space Applicat Ctr, Microwave Remote Sensors Area, Bengaluru, India

来源：

2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年

关键词：

SAR; DBF; Sweep SAR; BAQ; FPGA;

D O I：

10.1109/SPACE63117.2024.10668116

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

One of the major advantages of onboard Digital Beam Forming (DBF) system is that it substantially reduces the SAR sensor data rate, while improving the system performance. ISRO's first 24-channel Data Acquisition and Beam Forming (DABF) system has been successfully designed and developed at Space Applications Centre for Dual Frequency Sweep SAR (Synthetic Aperture Radar) mission. This paper discusses the hardware design details, beam forming algorithm implementation and performance of multi-channel data acquisition & digital beam forming system, developed for the NASA-ISRO Synthetic Aperture Radar (NISAR) mission, based on a novel Sweep SAR concept.

引用

页码：1084 / 1088

页数：5

共 50 条

[41] Multi-channel data acquisition and transmission system based on bluetooth technology
Li, Xiu-Juan
Chen, Ming-En
Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2009, 41 (05): : 165 - 168
[42] Multi-Channel High-speed Data Acquisition and Storage System
Liu Wen-Yi
Yan, Zhang
2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, : 2022 - +
[43] Multi-channel peripheral data acquisition system based on labview and SCM
Wang, L. (wanglijun@ncwu.edu.cn), 1600, Advanced Institute of Convergence Information Technology, Myoungbo Bldg 3F,, Bumin-dong 1-ga, Seo-gu, Busan, 602-816, Korea, Republic of (07):
[44] Towards an integrated multi-channel fully digital acquisition system for imaging applications
Abba, A.
Caponio, F.
Cusimano, A.
Fiorini, C.
Geraci, A.
2012 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE RECORD (NSS/MIC), 2012, : 1077 - 1083
[45] Inexpensive, Wearable, Wireless, Multi-Channel, and Multi-Sensor Data Acquisition System
Reyes, Alexander
Valero-Cuevas, Francisco J.
2013 IEEE POINT-OF-CARE HEALTHCARE TECHNOLOGIES (PHT), 2013, : 216 - 219
[46] Improved digital beam-forming approach with scaling function for range multi-channel synthetic aperture radar system
Wang, Wei
Wang, Robert
Deng, Yunkai
Xu, Wei
Hou, Lili
IET RADAR SONAR AND NAVIGATION, 2016, 10 (02): : 379 - 385
[47] Low-power Synchronized Multi-channel Data Acquisition Communication System
Dian, F. John
2019 IEEE 9TH ANNUAL COMPUTING AND COMMUNICATION WORKSHOP AND CONFERENCE (CCWC), 2019, : 1027 - 1031
[48] Design Perspective of Multi-Channel Data Acquisition and Logger System for CPV Technology
Torabpourshiraz, Navid
Duraikannan, Shankar
Nataraj, Chandrasekharan
2012 IEEE INTERNATIONAL CONFERENCE ON CIRCUITS AND SYSTEMS (ICCAS), 2012, : 65 - 70
[49] High-speed and multi-channel data acquisition system based on VXIbus
Chen, GJ
Dai, JG
ICEMI '97 - CONFERENCE PROCEEDINGS: THIRD INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, 1997, : 458 - 461
[50] Design of the Multi-Channel Data Acquisition System Based on YL-5000
Xiao Mingyan
Su Shaojing
PROCEEDINGS OF 2016 8TH IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS (ICCSN 2016), 2016, : 320 - 324

← 1 2 3 4 5 →