FREQUENCY SCANNING BASED RADAR SYSTEM | Zendy

Yuri Álvarez | Zendy; Cebrián GarcíaGonzález | Zendy; C. Vázquez | Zendy; S. Ver Hoeye | Zendy; Fernando LasHeras | Zendy

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FREQUENCY SCANNING BASED RADAR SYSTEM

Author(s) -

Yuri Álvarez,

Cebrián GarcíaGonzález,

C. Vázquez,

S. Ver Hoeye,

Fernando LasHeras

Publication year - 2012

Publication title -

electromagnetic waves

Language(s) - English

Resource type - Journals

eISSN - 1559-8985

pISSN - 1070-4698

DOI - 10.2528/pier12071811

Subject(s) - radar , beam steering , computer science , radar imaging , antenna (radio) , range (aeronautics) , radar engineering details , position (finance) , computer vision , remote sensing , acoustics , electronic engineering , engineering , telecommunications , physics , geology , aerospace engineering , finance , economics

A novel imaging technique based on a frequency scanning antenna array is presented. The method is conceived to provide angular information in range-based radar systems which do not allow mechanical or electronic beam steering. The beam steering is changed with frequency, which requires a novel scattered field data processing scheme/algorithm to recover the SAR image. System features, advantages and limitations are discussed, presenting simulation and measurement results, which show the system capabilities to resolve the range and angular position of the objects.

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