Taoglas’ GPS/GALILEO Patch Antenna Solution to be used in Ireland’s First-Ever Satellite

Taoglas’ GPS/GALILEO Patch Antenna Solution to be used in Ireland’s First-Ever Satellite

Taoglas’ GPS/GALILEO patch antenna solution is to be used in EIRSAT-1. EIRSAT-1, Ireland’s first-ever satellite is due to launch this year. EIRSAT-1 is history in the making and is being carried out by a highly skilled team of researchers and students at UCD. EIRSAT-1 will go into low orbit around the earth and will carry three payloads, including a gamma ray detector, a space materials characterization experiment, and a spacecraft control testbed. These payloads will need accurate measurements of their position in orbit and hence need a robust GPS antenna solution.

The Challenge

The challenging environment of Space is shaping an engineering revolution in antenna design. It takes careful planning, expertise, and consideration to design an antenna that will be equal parts functional, durable, and reliable in the severe conditions of Space. The antenna must withstand the strenuous launch/eject phase (shocks, acoustic vibrations, and sudden atmospheric pressure fall) while continuing to perform in the Space environment when exposed to high-temperature changes and solar radiation (to name a few). The team at UCD needed a GPS antenna solution capable of addressing these out-of-this-world challenges while still being able to reliably locate where EIRSAT-1’s scientific measurements are recorded in orbit.

The Solution

EIRSAT-1 is no bigger than a shoebox, so space on board is at a premium. Working alongside AAC Clyde Space, a company that specializes in small satellite technologies, the UCD team chose a Taoglas direct solder-mount GPS/GALILEO patch antenna for its lightweight and low-volume characteristics while providing high gain and wide bandwidth. As there’s little room for error in Space, you want an antenna with the best quality materials to give you the best performance when you need to go small, and Taoglas can provide this. Additionally, there are multiple solder points for the best mechanical and RF contact with the PCB (Printed Circuit Boards) when put under extreme launch conditions. Taoglas also has the capability to scale connectivity solutions by providing high-performance cable assemblies that are Engineered to last in the harshest environments and provided the UCD team with world-class custom cabling solutions. All of Taoglas’ cabling solutions are 100% tested before leaving the Enniscorthy facility.

“We are delighted that Ireland’s first satellite, EIRSAT-1, will have an Irish-made GPS (Global Positioning System) antenna on board. Taoglas is also supplying high-performance cabling for the internal interconnections on board the satellite itself and for systems testing on the ground. These valuable contributions to the overall project make Taoglas a strategic supporter in achieving our mission goals.” said Dr. Ronan Wall, Team Leader.

Publisher: SatNow
Tags:-  SatelliteLaunchGround

GNSS Constellations - A list of all GNSS satellites by constellations


Satellite NameOrbit Date
BeiDou-3 G4Geostationary Orbit (GEO)17 May, 2023
BeiDou-3 G2Geostationary Orbit (GEO)09 Mar, 2020
Compass-IGSO7Inclined Geosynchronous Orbit (IGSO)09 Feb, 2020
BeiDou-3 M19Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M20Medium Earth Orbit (MEO)16 Dec, 2019
BeiDou-3 M21Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 M22Medium Earth Orbit (MEO)23 Nov, 2019
BeiDou-3 I3Inclined Geosynchronous Orbit (IGSO)04 Nov, 2019
BeiDou-3 M23Medium Earth Orbit (MEO)22 Sep, 2019
BeiDou-3 M24Medium Earth Orbit (MEO)22 Sep, 2019


Satellite NameOrbit Date
GSAT0223MEO - Near-Circular05 Dec, 2021
GSAT0224MEO - Near-Circular05 Dec, 2021
GSAT0219MEO - Near-Circular25 Jul, 2018
GSAT0220MEO - Near-Circular25 Jul, 2018
GSAT0221MEO - Near-Circular25 Jul, 2018
GSAT0222MEO - Near-Circular25 Jul, 2018
GSAT0215MEO - Near-Circular12 Dec, 2017
GSAT0216MEO - Near-Circular12 Dec, 2017
GSAT0217MEO - Near-Circular12 Dec, 2017
GSAT0218MEO - Near-Circular12 Dec, 2017


Satellite NameOrbit Date
Kosmos 2569--07 Aug, 2023
Kosmos 2564--28 Nov, 2022
Kosmos 2559--10 Oct, 2022
Kosmos 2557--07 Jul, 2022
Kosmos 2547--25 Oct, 2020
Kosmos 2545--16 Mar, 2020
Kosmos 2544--11 Dec, 2019
Kosmos 2534--27 May, 2019
Kosmos 2529--03 Nov, 2018
Kosmos 2527--16 Jun, 2018


Satellite NameOrbit Date
Navstar 82Medium Earth Orbit19 Jan, 2023
Navstar 81Medium Earth Orbit17 Jun, 2021
Navstar 78Medium Earth Orbit22 Aug, 2019
Navstar 77Medium Earth Orbit23 Dec, 2018
Navstar 76Medium Earth Orbit05 Feb, 2016
Navstar 75Medium Earth Orbit31 Oct, 2015
Navstar 74Medium Earth Orbit15 Jul, 2015
Navstar 73Medium Earth Orbit25 Mar, 2015
Navstar 72Medium Earth Orbit29 Oct, 2014
Navstar 71Medium Earth Orbit02 Aug, 2014


Satellite NameOrbit Date
NVS-01Geostationary Orbit (GEO)29 May, 2023
IRNSS-1IInclined Geosynchronous Orbit (IGSO)12 Apr, 2018
IRNSS-1HSub Geosynchronous Transfer Orbit (Sub-GTO)31 Aug, 2017
IRNSS-1GGeostationary Orbit (GEO)28 Apr, 2016
IRNSS-1FGeostationary Orbit (GEO)10 Mar, 2016
IRNSS-1EGeosynchronous Orbit (IGSO)20 Jan, 2016
IRNSS-1DInclined Geosynchronous Orbit (IGSO)28 Mar, 2015
IRNSS-1CGeostationary Orbit (GEO)16 Oct, 2014
IRNSS-1BInclined Geosynchronous Orbit (IGSO)04 Apr, 2014
IRNSS-1AInclined Geosynchronous Orbit (IGSO)01 Jul, 2013