Wideband Tuneable RF Filter

The Radar Sensing (RAS) project under the Future Sensing Programme (FSP) aims to deliver revolutionary sensing solutions that enable pervasive situational awareness and targeting for all users in the future environment. One aspect of this is the development of Generation-After-Next (GAN) S&T for technologies and architectures of radar systems that provide high sensing performance and flexibility.

In order to improve the ability of future RF systems to perform, it will be necessary for them to be more flexible and more able to operate across wider bands. To this end, there is a requirement to develop the components that will be needed to support these future systems. One of the areas in which there is scope for further development is in the capabilities of tuneable filters, current tuneable filters generally operate over limited bandwidths.