Satellite structure with deployable antennas and multiple optical cameras
A technology of optical camera and satellite structure, applied in the field of satellite structure, can solve the problem that the remote sensing application satellite cannot be loaded and worked at the same time
Active Publication Date: 2020-10-09
SHANGHAI SATELLITE ENG INST
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This patent document describes the configuration of a satellite equipped with a large-scale deployable antenna with double reflectors, but it cannot meet the requirements of simultaneous loading and working of a large-scale deployable antenna and multi-optical cameras for remote sensing applications
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0054] The present invention provides a satellite structure loaded with deployable antennas and multi-optical cameras, including an antenna mechanism, an optical camera mechanism, a satellite part and a connection carrying mechanism; the antenna mechanism, the optical camera mechanism and the connection carrying mechanism are all arranged on the satellite part Above; the satellite part includes the detection head 3 of the active and passive integrated detector; the detection head 3 of the active and pass...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a satellite structure loaded with a deployable antenna and a multi-optical camera. The satellite structure loaded with the deployable antenna and the multi-optical camera comprises an antenna mechanism, an optical camera mechanism, a satellite part and a connection bearing mechanism. The antenna mechanism, the optical camera mechanism and the connection bearing mechanism areall arranged on the satellite part. The satellite part comprises an active and passive integrated detector detection head (3); the active and passive integrated detector detection head (3) comprisesan active feed sub-array (301) and a passive feed sub-array (302). The connection bearing mechanism comprises a load cell support frame (2); the active feed sub-array (301) is arranged at the top of the load cell support frame (2); the passive feed sub-array (302) is arranged on the side of the load cell support frame (2). The satellite structure loaded with the deployable antenna and the multi-optical camera provided by the invention makes full use of the envelope size of a carrier rocket based on the detection requirements of combined ground observation by active and passive integrated microwave loads and multiple optical cameras.
Description
technical field [0001] The invention belongs to the field of satellite structures, and in particular relates to a satellite structure loaded with expandable antennas and multi-optical cameras. Background technique [0002] With the rapid development of my country's aerospace industry, the demand for remote sensing applications requires higher and higher detection accuracy of detection targets. According to the analysis of the remote sensing inversion model of the detection target, it is necessary to use the microwave load and the optical load to detect the ground object, and then obtain the detection accuracy that meets the application requirements. [0003] The application number of the patent document is CN201510947443.6, and the publication number is CN105501471A, which discloses a satellite configuration equipped with a large-scale deployable antenna with double reflectors. Relative positional relationship, under the constraints of satisfying the envelope of the launch ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/10H01Q1/08H01Q19/12H01Q15/16
Inventor 潘高伟吕利清曹志宇牛升达王璁谢挺马晶晶胡建梅
Owner SHANGHAI SATELLITE ENG INST