Items where Author is "Lu, Qing"
 | Up a level |
Article
Lu, Qing, Shaikh, Z. H. and Korolkiewicz, Edward (2009) Application of a simplified probe feed impedance formula to the design of a dual frequency patch antenna. Microwave and Optical Technology Letters, 51 (5). pp. 1161-1164. ISSN 0895-2477
Lu, Qing, Nimbark, Vishal and Korolkiewicz, Edward (2007) Design a dual frequency rectangular patch antenna. Microwaves and RF Magazine, 10. ISSN 2162-1411
Book Section
Lu, Qing, Sambell, Alistair, Danaher, Sean, Korolkiewicz, Edward, Ghassemlooy, Zabih, Liu, Lei and Dehao, Wu (2010) The effect of the turn ‘On’ resistance of an active device and the Q factor of the load harmonic network on the efficiency and efficiency bandwidth of a class E amplifier. In: Proceedings of the 7th International Symposium on Communication Systems Networks and Digital Signal Processing (CSNDSP). IEEE, Piscataway, NJ, pp. 106-110. ISBN 978-1424488582
Conference or Workshop Item
Nimbark, Vishal, Lu, Qing, Korolkiewicz, Edward and Liu, Lei (2012) Design of a three port feed matching network for a dual-band and dual-polarized rectangular patch antenna. In: SPCOM 2012: International Conference on Signal Processing and Communications 2012, 22-25 July 2012, Bangalore, India.
Liu, Lei, Korolkiewicz, Edward, Ghassemlooy, Zabih, Sambell, Alistair, Danaher, Sean and Lu, Qing (2012) Effect of losses in an active device and harmonic network on the efficiency of Class F and inverse Class F power amplifiers. In: EFEA 2012: 2nd International Symposium on Environment Friendly Energies and Applications, 25-27 July 2012, Northumbria University, Newcastle upon Tyne, UK.
Liu, Lei, Ghassemlooy, Zabih, Sambell, Alistair, Danaher, Sean, Lu, Qing and Korolkiewicz, Edward (2011) Investigation of transformers’ turn ratios and design procedure for an aperture coupled slot antenna. In: IET 'Active RF Devices, Circuits and Systems' Seminar, 12 September 2011, Belfast, Northern Ireland.
Lu, Qing, Liu, Lei, Danaher, Sean, Korolkiewicz, Edward, Ghassemlooy, Zabih and Sambell, Alistair (2011) Modelling of losses in load harmonic networks of high efficient class E power amplifier. In: IET 'Active RF Devices, Circuits and Systems' Seminar, 12 September 2011, Belfast, Northern Ireland.
Liu, Lei, Lu, Qing, Wu, Dehao, Sambell, Alistair and Korolkiewicz, Edward (2010) Determination of the transformers turn ratios and design of a circular polarised cross slot coupled antenna. In: CSNDSP 2010: 7th International Symposium on Communication Systems, Networks and Digital Signal Processing, 21-23 July 2010, Northumbria University, Newcastle upon Tyne, UK.
Lu, Qing, Sambell, Alistair, Ghassemlooy, Zabih and Danaher, Sean (2010) Comparison of the return loss and axial ratio for circular polarised square patch antenna using two branch and ring coupler feeds. In: PGNet 2010: The 11th Annual Postgraduate Symposium on The Convergence of Telecommunications, Networking and Broadcasting, 21-22 June 2010, Liverpool, UK.
Lu, Qing, Korolkiewicz, Edward, Danaher, Sean, Ghassemlooy, Zabih and Sambell, Alistair (2009) Optimum design of a probe fed dual frequency patch antenna using genetic algorithm. In: Proceedings of the ARMMS RF and Microwave Society, 20-21 April 2010, Rockingham Forest Hotel, Corby, UK.
Thesis
Lu, Qing (2012) Applications of the genetic algorithm optimisation approach in the design of high efficiency microwave class E power amplifiers. Doctoral thesis, Northumbria University.
