Gilat / Hughes to unveil Ku/Ka antenna for inflight connectivity

The Gilat / Hughes KuKa satellite antenna.
The Gilat KuKa satellite antenna.

Gilat and Hughes are to unveil a new high-performance dual Ka/Ku-band aero antenna on the first day of the Satellite 2017 show.

The new antenna from Gilat and Hughes supports both Ka- and Ku-band on a single antenna platform while affording favourable weight and drag characteristics versus the use of two separate antennas.

The dual band capability enables continuous broadband connectivity for commercial aircraft travelling air routes that require a combination of Ka and Ku coverage to serve the full air route.

The antenna further meets the volume requirements for radome line-fit installations on both Airbus and Boeing aircraft, while optimising its aperture size under the available volume.

Gilat and Hughes are both offering the antenna to their respective customers integrated with their own aeronautical VSATs.

The antenna was developed in accordance with Hughes’ RF and technical specifications and is compliant with open-standard specifications. As such, it is fully interoperable with any aero modem.

As part of the Gilat — Hughes partnership, Gilat is responsible for the development and manufacturing of the antenna as well as the KRFU (RF unit) and KANDU (networking data unit) and related Part Manufacturing Authorization (PMA) licensing.

Both companies are pursuing multiple Supplemental Type Certification (STC) partnerships with their customers.

Michael (Miki) Barak, VP Mobility Division, at Gilat, said: “The Gilat/Hughes partnership has resulted in one of the most innovative development projects in the global IFC space.

“The antenna development is based on our long standing expertise in mobile satellite antennas and our industry leading aero transceivers and plays a key part in Gilat’s IFC strategy. We believe that the antenna will enable IFC service providers to select the most efficient satellite solution for global connectivity well into the future.”

“The new dual band aero antenna is a valuable and important addition to our global aeronautical system” said Paul Gaske, Executive Vice President, North America at Hughes.

“With this new antenna, airlines will now be able to enjoy uninterrupted connectivity for even the most challenging air routes that span geographies that are not served by a single satellite frequency band.

“This includes most trans-oceanic routes as well as major continental regions of the world such as Latin America, Asia and even Europe. The new dual band antenna is a key component of our global aeronautical system and it will enrich our IFC offering worldwide.”

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