Published On: Thu, Dec 17th, 2020

Amazon’s Project Kuiper has grown a small, low-cost patron depot for the broadband satellite network

Amazon’s Project Kuiper is maybe one of a company’s many desirous projects yet: Building a globe-spanning broadband wireless network to broach affordable connectivity to underserved communities. Project Kuiper has done swell this year with a pivotal FCC approval, and now it’s also combined a antecedent of a pivotal square of hardware that will assistance a destiny business take advantage of a satellite network on a ground.

This is indeed a large partial of what will assistance make Project Kuiper a use that’s broadly accessible, and a growth that puts a Amazon plan in an industry-leading position with a singular advantage. The antecedent grown by a group communicates on a Ka-band of a wireless spectrum, and is a smallest and lightest square of hardware that can do that. It’s means to grasp speeds of adult to 400 Mbps, and Amazon says that it’ll indeed get improved by destiny iterations.

For technical sum on how this was achieved and what it means for a final design, Amazon explains (from a blog post describing a pattern process):

Our phased array receiver takes a opposite approach. Instead of fixation receiver arrays adjacent to one another, we used little receiver component structures to conceal one over a other. This has never been achieved in a Ka-band. The breakthrough allows us to revoke a distance and weight of a whole terminal, while handling in a bulk that delivers aloft bandwidth and improved opening than other bands. Our pattern uses a mixed of digital and analog components to electronically drive Ka-band beams toward satellites flitting overhead.

The outcome is a singular orifice phased array receiver that measures 12 inches in diameter, creation it 3 times smaller and proportionately lighter than bequest receiver designs. This sequence of bulk rebate in distance will revoke prolongation costs by an equal measure, permitting Amazon to offer business a depot that is some-more affordable and easier to install.

Image Credits: Amazon

The bottom line is that Amazon’s pattern for Kuiper can severely revoke a cost and complexity of building a ground-based infrastructure that will be compulsory in sequence to yield entrance to a network to end-users. It’s also low-latency, and Amazon has found that it can yield 4K streaming capabilities even during a contrast with geostationary satellites currently — that are as most as 50 times over out from where Project Kuiper satellites will eventually be positioned in low-Earth orbit.

Amazon isn’t nonetheless pity specific pricing information about what a depot will eventually cost, over touting a affordability relations to existent solutions. I’ll be articulate to Amazon SVP of Devices and Services Dave Limp during TC Sessions: Space today, and we’ll plead a receiver — along with all else about a project.

Amazon’s Project Kuiper will find mixed launch providers to lift a satellites to space

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