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FPAs: Moving Parts Still Have the Upper Hand - NSR Apr 2019
"Given the number of Non-GEO HTS constellations announced, from early "launch, full production, and those in early development, it is safe to say the skies will be filling up fast with more satellite capacity than ever before. On the ground, development of next-generation, electronically-steered terminals continues with announcements such by Kymeta, Phasor, and OmniAccess among others. Given this, all signs indicate that electronically-steered antennas (ESAs), which will inherently decrease the number of moving parts, are key to the future of satcom. However, delays are quite common, from Kymeta requiring 5 years to ship their first product, and Phasor postponing their ESA deployment, to name just a few.

Meanwhile, mechanically-steered antennas (MSAs) are on the market now, with developed supply chains and partnerships, doing the job with a host of moving parts."

"According to NSR’s Flat Panel Satellite Antennas, 4th Edition, annual shipments of mechanically-steered antennas (MSA) FPAs will grow to over 48,000 units by 2028, with over 7,000 shipped last year. MSAs are forecasted to represent only 3% of all future shipped FPAs, yet they represent 95% of the market today. In fact, despite ESA development, MSAs are expected to retain leadership in key verticals."

"Advanced capabilities are desired, but reliability is required."
NSR  satellite  antennas  Kymeta  Phasor  market-research  ESA 
april 2019 by pierredv
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