- UNCLASSIFIED- Microwave Simulation of an X-Band RF MEMS Switch (2008)
N. Dimitrakopoulos, A. Hartley, R. E. Miles, R. Pollard, Woodhouse Lane, Leeds Ls Jt
This paper presents the design, simulation and testing of an X-Band, RF Microelectromechanical (MEM) switch. The switch takes the form of a microstrip line with a...
Large throw magnetic microactuator (2008)
Hartley, A.C., Miles, R.E., Corda, J., Dimitrakopoulos, N.
The design and fabrication of an electromagnetic MEMS actuator capable of repeatedly switching over a gap length of 100 μm is presented. The device is to be used as a switch for radio-frequency (RF)...
Micromachined waveguide antennas for 1.6 THz (2006)
Bowen, J. W., Hadjiloucas, S., Towlson, B. M., Karatzas, L. S., Wootton, S. T. G., Cronin, N. J., ...
Generation of CW Terahertz radiation using two-colour laser with Fabry-Perot etalon (2005)
Naftaly, M., Stone, M. R., Malcoci, A., Miles, R. E., Camara Mayorga, I.
Stone, M. R., Naftaly, M., Miles, R. E., Mayorga, I. C., Malcoci, A., Mikulics, V. V.
This version is available at the following Publisher URL: http://jap.aip.org
Electrical and radiation characteristics of semilarge photoconductive terahertz emitters (2004)
Stone, M.R., Naftaly, M., Miles, R.E., Fletcher, J.R., Steenson, D.P.
We present experimental characterization of semilarge photoconductive emitters, including their electrical/photoconductive parameters and terahertz spectra. A range of emitters were studied and...
Optimization of micromachined relex klystrons for operation at terahertz frequencies (2004)
Garcia-Garcia, J., Martin, F., Miles, R.E.
New micromachining techniques now provide us with the technology to fabricate reflex klystron oscillators with dimensions suitable for operation in the terahertz region of the electromagnetic...
Electrical and radiation characteristics of semilarge photoconductive terahertz emitters (2004)
Stone, M.R., Naftaly, M., Miles, R.E., Fletcher, J.R., Steenson, D.P.
We present experimental characterization of semilarge photoconductive emitters, including their electrical/photoconductive parameters and terahertz spectra. A range of emitters were studied and...
Optimization of micromachined relex klystrons for operation at terahertz frequencies (2004)
Garcia-Garcia, J., Martin, F., Miles, R.E.
New micromachining techniques now provide us with the technology to fabricate reflex klystron oscillators with dimensions suitable for operation in the terahertz region of the electromagnetic...
Electrical and radiation characteristics of semilarge photoconductive terahertz emitters (2004)
Stone, M.R., Naftaly, M., Miles, R.E., Fletcher, J.R., Steenson, D.P.
We present experimental characterization of semilarge photoconductive emitters, including their electrical/photoconductive parameters and terahertz spectra. A range of emitters were studied and...
Optimization of micromachined relex klystrons for operation at terahertz frequencies (2004)
Garcia-Garcia, J., Martin, F., Miles, R.E.
New micromachining techniques now provide us with the technology to fabricate reflex klystron oscillators with dimensions suitable for operation in the terahertz region of the electromagnetic...
Berry, E., Handley, J.W., Fitzgerald, A.J., Merchant, W.J., Boyle, R.D., Zinov'ev, N.N., ...
Terahertz pulsed imaging is a spectroscopic imaging modality using pulses of electromagnetic radiation (100 GHz to 10 THz), and there has been recent interest in studying biomedical specimens. It is...
Berry, E., Handley, J.W., Fitzgerald, A.J., Merchant, W.J., Boyle, R.D., Zinov'ev, N.N., ...
Terahertz pulsed imaging is a spectroscopic imaging modality using pulses of electromagnetic radiation (100 GHz to 10 THz), and there has been recent interest in studying biomedical specimens. It is...
Berry, E., Handley, J.W., Fitzgerald, A.J., Merchant, W.J., Boyle, R.D., Zinov'ev, N.N., ...
Terahertz pulsed imaging is a spectroscopic imaging modality using pulses of electromagnetic radiation (100 GHz to 10 THz), and there has been recent interest in studying biomedical specimens. It is...
Modelling the propagation of terahertz radiation through a tissue simulating phantom. (2004)
Walker, G. C., Berry, E., Smye, S. W., Zinov'ev, N. N., Fitzgerald, A. J., Miles, R. E., ...
Terahertz (THz) frequency radiation, 0.1 THz to 20 THz, is being investigated for biomedical imaging applications following the introduction of pulsed THz sources that produce picosecond pulses and...
Do in vivo terahertz imaging systems comply with safety guidelines? (2003)
Berry, E., Walker, G.C., Fitzgerald, A.J., Zinov'ev, N.N., Chamberlain, M., Smye, S.W., ...
Techniques for the coherent generation and detection of electromagnetic radiation in the far infrared, or terahertz, region of the electromagnetic spectrum have recently developed rapidly and may...
Do in vivo terahertz imaging systems comply with safety guidelines? (2003)
Berry, E., Walker, G.C., Fitzgerald, A.J., Zinov'ev, N.N., Chamberlain, M., Smye, S.W., ...
Techniques for the coherent generation and detection of electromagnetic radiation in the far infrared, or terahertz, region of the electromagnetic spectrum have recently developed rapidly and may...
Do in vivo terahertz imaging systems comply with safety guidelines? (2003)
Berry, E., Walker, G.C., Fitzgerald, A.J., Zinov'ev, N.N., Chamberlain, M., Smye, S.W., ...
Techniques for the coherent generation and detection of electromagnetic radiation in the far infrared, or terahertz, region of the electromagnetic spectrum have recently developed rapidly and may...
Optical properties of tissue measured using terahertz pulsed imaging. (2003)
Berry, E., Fitzgerald, A.J., Zinov'ev, N.N., Walker, G.C., Homer-Vanniasinkam, S., Sudworth, C.D., ...
The first demonstrations of terahertz imaging in biomedicine were made several years ago, but few data are available on the optical properties of human tissue at terahertz frequencies. A catalogue of...
Optical properties of tissue measured using terahertz pulsed imaging. (2003)
Berry, E., Fitzgerald, A.J., Zinov'ev, N.N., Walker, G.C., Homer-Vanniasinkam, S., Sudworth, C.D., ...
The first demonstrations of terahertz imaging in biomedicine were made several years ago, but few data are available on the optical properties of human tissue at terahertz frequencies. A catalogue of...
Optical properties of tissue measured using terahertz pulsed imaging. (2003)
Berry, E., Fitzgerald, A.J., Zinov'ev, N.N., Walker, G.C., Homer-Vanniasinkam, S., Sudworth, C.D., ...
The first demonstrations of terahertz imaging in biomedicine were made several years ago, but few data are available on the optical properties of human tissue at terahertz frequencies. A catalogue of...
Evaluation of image quality in terahertz pulsed imaging using test objects. (2002)
Fitzgerald, A. J., Berry, E., Miles, R. E., Zinovev, N. N., Smith, M. A., Chamberlain, J. M.
As with other imaging modalities, the performance of terahertz (THz) imaging systems is limited by factors of spatial resolution, contrast and noise. The purpose of this paper is to introduce test...
García-García, J., Martín, F., Miles, R. E., Steenson, D. P., Chamberlain, J. M., Fletcher, J. R., ...
A tool for the simulation of high frequency reflex klystrons is presented. Based on the Monte Carlo technique, this simulation includes loss mechanisms (due to the opacity of the grids) and takes...
Investigation into intermodulation distortion in HEMTs using a quasi-2-D physical model (2001)
Rudge, P.J., Miles, R.E., Steer, M.B., Snowden, C.M.
The need for both linear and efficient pseudomorphic high electron-mobility transistors (pHEMTs) for modern wireless handsets necessitates a thorough understanding of the origins of intermodulation...
Investigation into intermodulation distortion in HEMTs using a quasi-2-D physical model (2001)
Rudge, P.J., Miles, R.E., Steer, M.B., Snowden, C.M.
The need for both linear and efficient pseudomorphic high electron-mobility transistors (pHEMTs) for modern wireless handsets necessitates a thorough understanding of the origins of intermodulation...
Investigation into intermodulation distortion in HEMTs using a quasi-2-D physical model (2001)
Rudge, P.J., Miles, R.E., Steer, M.B., Snowden, C.M.
The need for both linear and efficient pseudomorphic high electron-mobility transistors (pHEMTs) for modern wireless handsets necessitates a thorough understanding of the origins of intermodulation...
Bipolar Monte Carlo - An improved valence band model for GaAs (1990)
Platt, S.P., Snowden, C.M., Miles, R.E.
A novel Monte Carlo model of hole transport in GaAs intended for self-consistent device simulation is described. The model employs an isotropic effective mass representation of the valence band...
The asymptotic values of certain coverage probabilities (1969)
Consider n arbitrary subsets of a set X. Suppose $$x\in \chi $$ lies in H(x) of these subsets and define $$\underset{\&}{H}=\underset{x\in \chi }{min}H\left(x\right)$$ and...
A canonical decomposition of the probability measure of sets of isotropic random points in n
The probability measure of X = (x0,..., xr), where x0,..., xr are independent isotropic random points in n (1