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EUROPEAN SPACE RESEARCH AND TECHNOLOGY CENTRE (ESTEC) has floated a tender for Optical Communication Telescope System with Tx/Rx Separation. The project location is Netherlands and the tender is closing on 08 Dec 2023. The tender notice number is E/0534-05A - OP-Other Act. Prod., while the TOT Ref Number is 89572122. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.
Procurement Summary
Country : Netherlands
Summary : Optical Communication Telescope System with Tx/Rx Separation
Deadline : 08 Dec 2023
Other Information
Notice Type : Tender
TOT Ref.No.: 89572122
Document Ref. No. : E/0534-05A - OP-Other Act. Prod.
Financier : Other Funding Agencies
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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Login to see detailsTender Details
Tenders are invited for Optical Communication Telescope System with Tx/Rx Separation (Artes 4.0 Sl Spl 5g.038)
Objective: The objective of the activity is to develop a size optimised telescope for optical communication terminals with optically separated transmit and receive path. Targeted Improvements:100% improvement (doubling) of user terminal accessibility (no need for A and B terminals), reuse of bandwidth allocation and implementation simplicity of terrestrial coherent 100 Gbps transceivers (no polarisation not wavelength issues). Description: This activity will develop an optical telescope for space, optimised for asymmetrical optical links such as in direct to Earth (DTE) communications. The asymmetry is in a much larger ground telescope diameter(compared to the space telescope), where the reduction in optical link budget (from separated Tx and Rx apertures in space) does not pose an unacceptable penalty. The space telescope design may be such that the central obscuration by the secondary mirror is used to launch the transmit beam. There the obscuration ratio will be link budget optimised while taking advantage of a reduced pointing accuracy requirement from an increased transmit beam divergence. The space telescope design may also have two laterally separated Tx/Rx apertures and a trade-off between lateral and coaxial separation will be performed based on minimising the required volume for a particular aperture diameter. A Tx/Rx beam alignment capability will be implemented into the telescope design.Read more
Price Range 200-500 KEURO
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