Here is the thread that ties two Viasat patents together. The flexible-capacity constellation idea says capacity should follow demand. But a constellation cannot move capacity it cannot reshape, so somewhere there has to be an antenna that can actually bend its coverage. This grant is that somewhere.
The grant US11265078B2, classified in H04B 7/18515 and H04B 7/18541 (satellite-communications beamforming), claims flexible beamforming. The inventor team, led by Mark J. Miller, is describing how the satellite forms and steers beams so coverage and capacity can be reallocated in software rather than frozen at design time.
Zoom out for a second on why this is the harder half. Deciding to move capacity is a scheduling problem; being able to move it is an RF and signal-processing problem. Flexible beamforming is the mechanism that turns the capacity-allocation policy into a physical reality, shaping where the energy actually lands.
Read it alongside the earlier flexible-capacity constellation grant (US10707952B2) and you see a coherent two-layer strategy: a coordination layer that decides where capacity should go, and a beamforming layer that physically delivers it there. Three documents, one story; the policy and the mechanism were patented as a pair.
The accessible way to picture it: a fixed-beam satellite is a stadium with permanently assigned seats, full in one section and empty in another. A flexible-beamforming satellite can quietly slide the seating to wherever the crowd actually is. The 2021-era filing is the engineering of that sliding.
Watch this: as direct-to-cell and on-demand broadband push demand to be ever more unpredictable, the value of flexible beamforming rises. The patent is a marker of where Viasat bet the antenna, not just the constellation, would have to become reconfigurable.