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Outputs (13)

Miniature dual-frequency half planar inverted F-L-antenna for WLAN/cellular applications (2009)
Presentation / Conference Contribution
See, C., Abd-Alhameed, R., Zhou, D., Elkhazmi, E., Abusitta, M., Ramli, K., & Excell, P. (2009). Miniature dual-frequency half planar inverted F-L-antenna for WLAN/cellular applications. In 2009 Asia Pacific Microwave Conference (2802-2804). https://doi.

A reduced size miniature dual-bands planar inverted F-L antenna for WLAN and cellular applications is achieved by applying the magnetic wall concept. The proposed antenna provides a 12% and 9.3% bandwidth at S₁₁ < -10 dB for 2.5 GHz and 5.2 GHz WLAN... Read More about Miniature dual-frequency half planar inverted F-L-antenna for WLAN/cellular applications.

Precise computation of the induced fields inside biological cell tissue using floquet boundary and subgridding quasi-static FDTD method (2009)
Presentation / Conference Contribution
Ramli, K., Abd-Alhameed, R., See, C., Zhou, D., Elkhazmi, E., & Excell, P. (2009). Precise computation of the induced fields inside biological cell tissue using floquet boundary and subgridding quasi-static FDTD method. In 2009 Asia Pacific Microwave Con

This paper demonstrates the detailed electromagnetic modelling of biological cell structures by using modified subgridding FDTD techniques. This is done by incorporating a quasi-static FDTD solution, Floquet periodic boundary conditions and modified... Read More about Precise computation of the induced fields inside biological cell tissue using floquet boundary and subgridding quasi-static FDTD method.

A Zigbee based wireless sensor network for sewerage monitoring (2009)
Presentation / Conference Contribution
See, C., Horoshenkov, K., Tait, S., Abd-Alhameed, R., Hu, Y., Elkhazmi, E., & Gardiner, J. (2009). A Zigbee based wireless sensor network for sewerage monitoring. In 2009 Asia Pacific Microwave Conference (731-734). https://doi.org/10.1109/apmc.2009.5384

Blockages in sewers are major causes of both sewer flooding and pollution. Water companies which fail to tackle this problem face hefty fines and high operational costs if they unsuccessful to provide a practical solution to prevent flooding. As a re... Read More about A Zigbee based wireless sensor network for sewerage monitoring.

Dual-band balanced handset antenna for WLAN application (2009)
Presentation / Conference Contribution
Alhaddad, A., Abd-Alhameed, R., Zhou, D., See, C., Usman, M., Abidin, Z., & Excell, P. (2009). Dual-band balanced handset antenna for WLAN application. In 2009 Loughborough Antennas & Propagation Conference (681-684). https://doi.org/10.1109/lapc.2009.53

A built-in planar metal plate antenna for mobile handsets with balanced operation is presented. The antenna was designed by folding a thin strip planar dipole with extra arm on each monopole. The antenna features balanced operation, is to reduce the... Read More about Dual-band balanced handset antenna for WLAN application.

New approach for designing beam steering uniform antenna arrays using Genetic Algorithms (2009)
Presentation / Conference Contribution
Abusitta, M., Abd-Alhameed, R., Zhou, D., See, C., Jones, S., & Excell, P. (2009). New approach for designing beam steering uniform antenna arrays using Genetic Algorithms. In 2009 Loughborough Antennas & Propagation Conference (617-620). https://doi.org

A new approach to the design of electronic beam steering in antenna arrays is introduced and analysed. The technique is demonstrated for a uniform antenna array structure. The radiation pattern of the antenna array is formed and the beam steering tun... Read More about New approach for designing beam steering uniform antenna arrays using Genetic Algorithms.

Equal-Spaced Rectangular Meander-line Antenna RFID Tag Design for UHF Band (2009)
Presentation / Conference Contribution
Abd-Alhameed, R. A., Zhou, D., AlKhambashi, M., See, C. H., Abusitta, M., & Excell, P. S. (2009). Equal-Spaced Rectangular Meander-line Antenna RFID Tag Design for UHF Band.

Design and testing of an equal-spaced rectangular meander-line antenna (ESRMLA) for RFID tag applications in the European UHF band 865-868 MHz is presented. The tag antenna was modelled and analysed using two established electromagnetic simulator pac... Read More about Equal-Spaced Rectangular Meander-line Antenna RFID Tag Design for UHF Band.

A Wireless Sensor Network (WSN) for Underground Assets Monitoring (2009)
Presentation / Conference Contribution
See, C. H., Horoshenkov, K., Tait, S., Hu, Y., Abd-Alhameed, R. A., & Gardiner, J. (2009, July). A Wireless Sensor Network (WSN) for Underground Assets Monitoring. Poster presented at Wireless Sensing Showcase 2009, National Physical Laboratory, UK

Abstract not available.

New Balanced Mobile Antenna with Wide Bandwidth Performance (2009)
Presentation / Conference Contribution
Zhou, D., Abd-Alhameed, R., See, C., Alhaddad, A., & Excell, P. (2009). New Balanced Mobile Antenna with Wide Bandwidth Performance. In 2009 3rd European Conference on Antennas and Propagation (549-552)

In this paper, a balanced antenna for mobile handset applications with broad bandwidth performance, covering frequencies from 2.6 GHz to 5.8 GHz, is investigated and discussed. The antenna is a variant of folded dipole antenna and a dual-arm on each... Read More about New Balanced Mobile Antenna with Wide Bandwidth Performance.

SAR Measurements for Several Two Elements Phased Antenna Array Handsets (2009)
Presentation / Conference Contribution
Moustafa, J., Abd-Alhameed, R., Zhou, D., See, C., McEwan, N., Excell, P., …Abidin, Z. (2009). SAR Measurements for Several Two Elements Phased Antenna Array Handsets. In 2009 3rd European Conference on Antennas and Propagation (2201-2204)

In recent years, electromagnetic dosimetry has been increasingly oriented towards the evaluation of energy deposition in the human body due to an exposure to cellular telephones. In this case of near-field exposure, the significant dosimetric paramet... Read More about SAR Measurements for Several Two Elements Phased Antenna Array Handsets.

Dual-frequency balanced mobile antenna for WLAN and short range communication systems (2009)
Presentation / Conference Contribution
Zhou, D., Abd-Alhameed, R., See, C., Chung, S., Alhaddad, A., & Excell, P. (2009). Dual-frequency balanced mobile antenna for WLAN and short range communication systems. In PIERS 2009 Beijing Proceedings (1264-1267)

In this paper, a balanced antenna for mobile handset applications with dual-frequency performance, that covers 2.4-GHz and 5.2-GHz WLAN bands, is investigated. The antenna is a thin-strip planar dipole with folded structure and a dual-arm on each mon... Read More about Dual-frequency balanced mobile antenna for WLAN and short range communication systems.

Meander-line antenna design for UHF RFID tag using a genetic algorithm (2009)
Presentation / Conference Contribution
Zhou, D., Abd-Alhameed, R., See, C., Alkhambashi, M., Zainal Abidin, Z., Ramli, K., …Usman, M. (2009). Meander-line antenna design for UHF RFID tag using a genetic algorithm. In PIERS 2009 Beijing Proceedings (1253-1256)

In this paper, a simple planar meander-line tag antenna for RFID application at UHF band designed and optimized using genetic algorithms (GA). The meander-line tag antenna dimensions were optimized and evaluated using GA in collaboration with NEC-2 s... Read More about Meander-line antenna design for UHF RFID tag using a genetic algorithm.