Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5 G (2022)
Book Chapter
Mittra, R., Nasri, A., Arya, R. K., Chaudhary, P., Ketty, J. R., ALkaraki, S., & Borja, A. L. (2022). Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5 G. In Y. Jay Guo, & R. W. Ziolkowski (Eds.), Antenna and Array Technologies for Future Wireless Ecosystems (43-82). Wiley-IEEE Press. https://doi.org/10.1002/9781119813910.ch2

This chapter presents a number of novel concepts for designing antenna arrays, which achieve high gain levels together with wide-angle scan capability. It begins with the Luneburg lens antenna, which supports beam scanning over a very wide angular ra... Read More about Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5 G.

The optical reservoir computer: a new approach to a programmable integrated optics system based on an artificial neural network (2020)
Book Chapter
Phang, S., Sewell, P. D., Vukovic, A., & Benson, T. M. (2020). The optical reservoir computer: a new approach to a programmable integrated optics system based on an artificial neural network. In G. C. Righini, & M. Ferrari (Eds.), Integrated Optics Volume 2: Characterization, devices and applications (361-380). Institution of Engineering and Technology (IET). https://doi.org/10.1049/pbcs077g_ch12

In this chapter, we briefly reviewed some developments in the field of integrated optics since Miller first introduced this concept, noting some approaches to optimise structures based on functional performance criteria. Chapter Contents: • 12.1 Intr... Read More about The optical reservoir computer: a new approach to a programmable integrated optics system based on an artificial neural network.

3D-printed millimetre-wave antennas with spray-coated metalization (2020)
Book Chapter
Alkaraki, S., Kelly, J., & Yue Gao. (2020). 3D-printed millimetre-wave antennas with spray-coated metalization. In Q. H. Abbasi, S. Fizzah Jilani, A. Alomainy, & M. Ali Imran (Eds.), Antennas and Propagation for 5G and Beyond (67-99). Institution of Engineering and Technology (IET). https://doi.org/10.1049/pbte093e_ch4

This chapter is concerned with corrugated plate antennas. The corrugated plate antennas, presented here, consist of a resonant slot formed within a metallic plate. The resonant slot is surrounded by a rectangular cavity and corrugations. Subwavelengt... Read More about 3D-printed millimetre-wave antennas with spray-coated metalization.

Theory and numerical modelling of parity-time symmetric structures in photonics: boundary integral equation for coupled microresonator structures (2017)
Book Chapter
Phang, S., Vukovic, A., Gradoni, G., Sewell, P., Benson, T. M., & Creagh, S. C. (2017). Theory and numerical modelling of parity-time symmetric structures in photonics: boundary integral equation for coupled microresonator structures. In Recent Trends in Computational Photonics. Springer Nature

The spectral behaviour and the real-time operation of Parity-Time (PT) symmetric coupled resonators are investigated. A Boundary Integral Equation (BIE) model is developed to study these structures in the frequency domain. The impact of realistic gai... Read More about Theory and numerical modelling of parity-time symmetric structures in photonics: boundary integral equation for coupled microresonator structures.

Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension (2016)
Book Chapter
Phang, S., Benson, T. M., Susanto, H., Creagh, S. C., Gradoni, G., Sewell, P. D., & Vukovic, A. (2016). Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension. In A. Agrawal, T. M. Benson, R. De La Rue, & G. Wurtz (Eds.), Recent trends in computational photonics (161-205). Springer. https://doi.org/10.1007/978-3-319-55438-9_6

A class of structures based on PT PT-symmetric Bragg gratings in the presence of both gain and loss is studied. The basic concepts and properties of parity and time reversal in one-dimensional structures that possess idealised material properties are... Read More about Theory and numerical modelling of parity-time symmetric structures in photonics: Introduction and grating structures in one dimension.