KONET KA GA24 ESA Antenna

[Reasons for the Challenges in Developing KA Band ESA Antennas ]

As frequency increases, signal path loss becomes greater. To compensate for this, transmission and reception equipment with high power and sensitivity are required, which increases technical complexity and costs.
High frequencies require high-performance materials with low conductivity and dielectric losses. These materials are expensive and difficult to process.
KA band ESA antennas require fine patterns and precise assembly. This necessitates advanced manufacturing techniques and equipment, and minimizing defects in the production process is crucial.
Effective thermal management is required to handle the heat generated during signal processing. Thermal management is vital for maintaining antenna performance and longevity. A sophisticated thermal management system is necessary to effectively dissipate heat at high frequencies.
In the KA band, signal processing and beamforming algorithms must be highly sophisticated. This requires high-performance processors and advanced software, increasing development complexity and costs.