SD Avionics developing flat panel antenna in partnership with QEST

SD Avionics, the hardware manufacturing division of Satcom Direct, has partnered with QEST Quantenelektronische Systeme GmbH, a worldwide market leader in innovative aeronautical antennas, to develop a new flat panel connectivity antenna for business and military aviation. The electronically steered phased-array antenna system aims to be the smallest and most efficient form factor, bringing high speed connectivity to a wider range of aircraft. SD will be the exclusive provider of this antenna to business aviation, military and government markets globally. Compatible satellite network constellations will be announced next year.

Purpose fit for small to mid-size jets, where a tail-mounted antenna solution is not an option, the lightweight, low-profile design will bring high-speed connectivity to a wide range of airframes. Scalable and modular, the flat panel system conforms to the size and shape requirements of an individual aircraft fuselage without bringing excessive weight or power requirements.

SD Avionics is working with aircraft OEMs on product specification and development, targeting product launch in late 2020. Once available, the antenna system will become part of SD Xperience, bringing future-proof technology compatible with LEO and GEO satellite networks operating in multiple frequency bands to the portfolio. A conceptual light-jet prototype is available for viewing at SD’s NBAA, booth 250 and static displaySD40.

“We are committed to providing global connectivity solutions across the business aviation sector. The introduction of this flat panel antenna will enable an even greater selection of connectivity options for a wider range of platforms around the world. Our investment means more passengers, crew, and flight departments will access reliable, secure connectivity to support their day-to-day operations,” said Jim Jensen, Founder and CEO of SD. 

“Partnering with SD has enabled a dynamic development approach combining technical ingenuity with years of business aviation experience to help formulate a product that we know the market will welcome. We wanted to create technology to substantially improve connectivity access within the General Aviation market place and working with Satcom Direct has enabled us to do this.  We know the segment will benefit as a result,” said Dr. Joerg Oppenlaender, Chief Technology Officer of QEST.