Design of Deployable Lightweight Antenna for Satellite SAR
نویسندگان
چکیده
منابع مشابه
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
Design of a Lightweight Hyper-Redundant Deployable Binary Manipulator
This paper presents the design of a new lightweight, hyper-redundant, deployable Binary Robotic Articulated Intelligent Device (BRAID), for space robotic systems. The BRAID is intended to meet the challenges of future space robotic systems that need to perform more complex tasks than are currently feasible. It is lightweight, has a high degree of freedom, and has a large workspace. The device i...
متن کاملUltra-lightweight Deployable Space Structures
The ultra-lightweight construction of large, deployable space structures is a fundamental prerequisite for the realization of Solar Sail propulsion concepts. In addition to the functionality of the deployment technique and the development of control concepts, lightweight aspects and their technical implementation play a key role in future Solar Sail missions. A further development of the set-up...
متن کاملRapid Deployable Antenna Concept Selection for Cubesats
In this paper, we present a new graphical tool for the preliminary design of deployable CubeSat antennas aimed at coupling electromagnetic and structural antenna design. The proposed methodology predicts antenna performance characteristics using analytical expressions and compares them graphically against antenna geometric parameters. Such a technique allows the comparison and analysis of sever...
متن کاملSAR antenna design for ambiguity and multipath suppression
A high resolution airborne Synthetic Aperture Radar (SAR) has been developed at Electromagnetics Institute (EMI) for remote sensing applications. This paper considers the radiation of antennas for a SAR system from a systems perspective. The basic specifications of an idealised antenna are obtained from the required swath and tlie azimuth footprint needed for the SAR processing. The radiation f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Korean Institute of Electromagnetic Engineering and Science
سال: 2014
ISSN: 1226-3133
DOI: 10.5515/kjkiees.2014.25.11.1104