Cobham Antenna Systems, Microwave Antennas is a leader in the design and manufacture of communication systems antennas. Antennas manufactured by Cobham Antenna Systems are robust and proven in use by leading businesses worldwide. Applications include Tactical Communications, Link16, Radar, IED Countermeasures, Surveillance, UAVs, Robots, COFDM, GPS, Telemetry, Satcoms, RFID, TETRA/PMR, Maritime, Broadcast, DAS and MIMO.
Cobham Antenna Systems, Microwave Antennas develop and manufacture for high specification sector and multi sector, directional flat panel, extended performance and ultra wideband Omni antennas for Security, Military, Satellite and Commercial applications. Cobham Antenna Systems undertakes antenna development projects, plus there are more than 1500 existing antenna designs available.
Ultra Wideband Antennas are available for DAS – PMR, Tetra, GSM and Wireless LAN. Directional, low profile spiral antennas provide circular polarization to give optimum coverage when mounted up, facing downwards.
Features of Directorial Antennas
Cobham Antenna Systems ultra wideband antennas (100MHz to 18GHz) cover all the bands in which high power amplifiers currently operate. Centre-fed bicones and hybrid biconical structures ensure that peak gain is on the horizon at all frequencies which is essential for countermeasures.
Features of Ultra Wideband Omni Antennas
Cavity Backed Planar Spiral:
High Power Planar Spiral:
Blade can be dipole-like or monopole, depending on pattern required.
Blade Antennas are used for
In all cases uninterrupted communications to the control centre is vital.
High gain collinear, vertically polarised Omni antennas are installed in aerodynamic structures. Ku-band Omni antennas have circular polarisation and up to 4dBiC gain for Common Data Link (CDL) applications. Blade antennas have been used for communication between airborne towed target and towing aircraft.