Filters and antenna systems for New Space applications

About the Project

There is a growing trend in space applications toward the use of higher frequencies and broader bandwidths. For example, high throughput telecommunication satellite systems are transitioning from Ku/Ka to Q-band, with extensions reaching the W- and D-band. On the other hand, joint Satcom and terrestrial 5G (or the so-called TN-NTN) services are being introduced as Space-Air-Ground Integrated Networks emerge and private space industries turbocharge the development of New Space. These new applications require new hardware device technologies with wideband, multi-band, multi-service, or even multi-domain capabilities. This presents new challenges to the design, manufacturing and integration of millimetre-wave filters and antenna systems. Filters of vastly different formfactors and integrability are required, from high-power waveguide filters to miniature on-chip filters. Cost-effective phased array antenna systems require new manufacturing and integration approach that enables efficient thermal management, compact packaging and scalability.

This PhD project will explore integrated design approaches and develop new manufacturing and packaging solutions for filters and antenna systems. Beyond the typical design drivers for filters and antennas, greater emphasis will be placed on packaging and thermal management. The PhD project will involve hardware architecture evaluation, mathematical analysis, electromagnetic design, and experimental verifications. The student will be expected to see through the development cycle from concept to prototype, and work closely with advanced manufacturing tools.

The research programme will take place in Emerging Device Technology (EDT) research lab (https://www.birmingham.ac.uk/research/activity/eese/communications-sensing/edt).

Funding Notes

Applications are sought from highly motivated students graduating with a first degree (2:1 or higher) in Electronic Engineering or Physics (and preferably a Master’s degree). Practical knowledge of microwave and antenna design may be an advantage.