With the EMSS Group now rebranded as Alphawave since 2017, EMSS Antennas remains the antenna design and analysis subsidiary of this group since 2002. Over the last decade the company has been ...

After the launch, ISRO chairman K Sivan said GSAT-7A is an advanced communication satellite with a Gregorian Antenna and many other new technologies.

We have also used a Gregorian antenna to improve performance of the satellite,' he said. Vikram Sarabhai Space Centre director S Somanath said, “The vehicle was 1.8metre taller than usual.