Research explorer tool

4 results

Calibration and adjustments of degree-1 and -2 re-entrant turnstile circulators using a partially recessed quarter-wave long dielectric resonator.

Journal Article
Helszajn, J., Sharp, J., & Carignan, L. (2015)
Calibration and adjustments of degree-1 and -2 re-entrant turnstile circulators using a partially recessed quarter-wave long dielectric resonator. IET microwaves, antennas & propagation, https://doi.org/10.1049/iet-map.2014.0358
The choice of reference planes in the design of the turnstile circulator is not unique. The purpose of this study is to examine two possibilities each of which is equally vali...

An FE adjustment of a waveguide turnstile junction circulator using a three quarter wavelength gyromagnetic resonator.

Journal Article
Helszajn, J., & Sharp, J. (2012)
An FE adjustment of a waveguide turnstile junction circulator using a three quarter wavelength gyromagnetic resonator. Manuscript submitted for publication
One difficulty with the design of millimetre waveguide junction circulators using quarter-wave long gyromagnetic resonators, beside that of fabrication, is the inability to re...

Split frequencies and susceptances of the three port junction circulator from an experimental determination of the complex gyrator circuit

Journal Article
Helszajn, J., Sharp, J., & Mackay, M. (2008)
Split frequencies and susceptances of the three port junction circulator from an experimental determination of the complex gyrator circuit. IEEE Transactions on Microwave Theory and Techniques, 56, 2213-2220. https://doi.org/10.1109/TMTT.2008.2003136
The adjustment of the classic three port circulator involves an in-phase eigen-network and a pair of split counter-rotating ones. The purpose of this paper is to use some rece...

Adaptive PN code acquisition in DS-CDMA systems.

Conference Proceeding
Sharif, M., Obiebi, J. & Sharp, J. (2004)
Adaptive PN code acquisition in DS-CDMA systems

Date


17 results

The effects of polymers on the fracture characteristics of high performance concrete

2011 - 2016
Mohmed Yahya | Director of Studies: Mike Barker | Second Supervisor: Ben Zhang

Development of a fatique analysis tool to predict cable flex life

2011 - 2014
Chris Mccorquodale | Director of Studies: John Sharp | Second Supervisor: Dr Neil Shearer

Developing a project performance measurement framework for municipal construction projects in Saudi Arabia

2010 - 2015
Performance measurement has the main aim of helping organizations to realize how decision-maki...
Saleh Alsulamy | Director of Studies: Prof Naren Gupta

Effect of polymeric properties on the operation of gel-type audio transducers

2009 - 2013
Min Cho | Director of Studies: Mike Barker | Second Supervisor: Dr Elena Prokofieva

The acoustic effects of mortar build up within separating party cavity walls

2009 - 2013
Austin Nichols | Director of Studies: Prof Sean Smith | Second Supervisor: Dr Elena Prokofieva

Optimisation of electroless co-deposited solid oxide fuel cell electrodes

2009 - 2013
Okwuchukwu Nwosu | Director of Studies: Alan Davidson | Second Supervisor: Mike Barker

A performance analyusis of the HARQ dynamic decode-and-forward protocol: outage probability and delay-limited throughput in the Rayleigh fading half-duplex relay channel

2009 - 2015
The explosive growth of data tr...
Stefan Maagh | Director of Studies: Dr David Binnie | Second Supervisor: John Sharp

The development and analysis of conductive nonwoven carbon fibre veils for electromagnetic shielding applications

2008 - 2010
Electromagnetic interference (EMI) is a growing problem in the modern world and as the ...
Andrew Austin | Director of Studies: Mike Barker | Second Supervisor: John Sharp

Performance monitoring and modelling of micro-, midi- and macro-wind turbines

2007 - 2012
This thesis investigates the potential of using wind turbine to offset electricity demand for dwellings or public building....
Ahmad Makkawi | Director of Studies: Prof Tariq Muneer | Second Supervisor: Prof Naren Gupta

Modelling of nonuniform magnetic field effects on partially magnetised Y-junction circulator

2005 - 2009
Hoil Chung | Director of Studies: John Sharp | Second Supervisor: Dr David Binnie

Date


Date