A new Approach of FMCW-DBS Altimeters for Terrain-aided Navigation

被引：0
|
作者：
Choi, Sanghyuck [1 ]
Chun, Joohwan [1 ]
Paek, Inchan [2 ]
Yoo, Kyungju [2 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Elect Engn, 291 Daehak Ro, Taejon 305701, South Korea
[2] Samsung Thales Co, PGM Ctr, Yongin, South Korea
来源：
CONFERENCE PROCEEDINGS OF 2013 ASIA-PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR (APSAR) | 2013年
关键词：
RADAR ALTIMETER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We are developing a low-cost radar altimeter for terrain-aid navigation application. The position estimator is properly designed understanding the limitation of the altimeter range measurement system. Our initial study reveals that conventional wide-beam altimeters or non-interferometric SAR-based altimeters work well with the non-linear estimator that propagates the probability density functions (PDFs).
引用
收藏
页码：214 / 217
页数：4
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