Sandra Erwin
Editor of National Defense Magazine at National Defense Industrial Association
Sandra Erwin is the editor of National Defense Magazine and a Pentagon correspondent who has covered military space programs, policy, technology, the Pentagon, Congress and the defense industry for nearly two decades.
By Sandra
Portal Space Systems and Rebel Space develop onboard spectrum-monitoring for maneuverable satellites to detect RF interference
Portal Space Systems and Rebel Space are working to add onboard spectrum-monitoring technology to Portal’s maneuverable spacecraft so they can detect and characterize RF interference and electronic threats in orbit, rather than relying only on ground-based sensing. The collaboration could enable real-time attribution, geolocation and potential responses to jamming or suspicious electromagnetic activity for commercial and military satellites.
Organizations
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National Defense Industrial Association Editor of National Defense Magazine; Pentagon Correspondent · current
