Electronically Steered Array Antennas for E2 Jets

June 1, 2025

Embraer
São José dos Campos, Brazil
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www.embraer.com

Embraer has finalized an agreement with Intelsat to install its high-speed in-flight connectivity system on their E-Jet E2s during aircraft production. The system, with transmission speeds up to 275 Mbps, gives passengers a similar in-flight streaming and surfing experience to their home networks. The technology is the first multi-orbit satellite system to incorporate an Electronically Steered Array (ESA) antenna, according to Intelsat. The Intelsat ESA, which is offered as an option, will be available for line-fit on newly manufactured E2s by the end of this year.

“Intelsat is the first multi-orbit satellite in-flight connectivity system with an electronically steered array antenna to be installed at the Embraer factory, allowing passengers access to reliable, streaming connectivity starting immediately when aircraft enters revenue service,” said Rob Baird, Director of OEM Programs at Intelsat. “Passengers on Embraer E2 aircraft will soon enjoy the same high speed internet access from the clouds that they enjoy at home, thanks to our wide coverage and low latency.”

The ESA antenna itself is lightweight with a low profile (less than 3 inches) generates less drag compared to other designs, Intelsat claims. This helps minimize fuel consumption in keeping with Embraer’s commitment to ensuring the E2’s sustainability characteristics.

“Factory-installation of the Intelsat ESA is a good example of how we’re making it easier for our customers to offer an improved passenger experience as soon as the aircraft is delivered,” said Martyn Holmes, CCO, Embraer Commercial Aviation.

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