User profiles for D. Vanderweide
Daniel van der WeideProfessor of Electrical and Computer Engineering, University of Wisconsin Verified email at engr.wisc.edu Cited by 10515 |
High-frequency near-field microscopy
BT Rosner, DW Van Der Weide - Review of Scientific Instruments, 2002 - pubs.aip.org
Conventional optics in the radio frequency (rf) through far-infrared (FIR) regime cannot
resolve microscopic features since resolution in the far field is limited by wavelength. With the …
resolve microscopic features since resolution in the far field is limited by wavelength. With the …
Microwave imaging via space-time beamforming: Experimental investigation of tumor detection in multilayer breast phantoms
…, SC Hagness, DW Van der Weide… - IEEE Transactions …, 2004 - ieeexplore.ieee.org
Microwave imaging via space-time (MIST) beamforming has been proposed recently for
detecting small malignant breast tumors. In this paper, we extend the previously presented two-…
detecting small malignant breast tumors. In this paper, we extend the previously presented two-…
Nonlinear left-handed transmission line metamaterials
AB Kozyrev, DW Van Der Weide - Journal of Physics D: Applied …, 2008 - iopscience.iop.org
Metamaterials, exhibiting simultaneously negative permittivity ε and permeability μ, more
commonly referred to as left-handed metamaterials (LHMs) and also known as negative-index …
commonly referred to as left-handed metamaterials (LHMs) and also known as negative-index …
Frequency-comb infrared spectrometer for rapid, remote chemical sensing
…, M Brehm, F Keilmann, DW van der Weide - Optics express, 2005 - opg.optica.org
We demonstrate real-time recording of chemical vapor fluc-tuations from 22m away with a
fast Fourier-transform infrared (FTIR) spectrometer that uses a laser-like infrared probing …
fast Fourier-transform infrared (FTIR) spectrometer that uses a laser-like infrared probing …
Folded waveguide traveling-wave tube sources for terahertz radiation
…, CL Kory, DW Van Der Weide… - IEEE transactions on …, 2004 - ieeexplore.ieee.org
Microfabricated folded waveguide traveling-wave tubes (TWTs) are potential compact
sources of wide-band, high-power terahertz radiation. We present feasibility studies of an …
sources of wide-band, high-power terahertz radiation. We present feasibility studies of an …
Potential for detection of explosive and biological hazards with electronic terahertz systems
…, DW Van Der Weide - … Transactions of the …, 2004 - royalsocietypublishing.org
… DW van der Weide. We are looking directly at membranes and membrane proteins, and
believe there is considerable potential. Obviously, NMR is a more advanced technique, with a …
believe there is considerable potential. Obviously, NMR is a more advanced technique, with a …
Controllable valley splitting in silicon quantum devices
Silicon has many attractive properties for quantum computing, and the quantum-dot architecture
is appealing because of its controllability and scalability. However, the multiple valleys …
is appealing because of its controllability and scalability. However, the multiple valleys …
Practical design and simulation of silicon-based quantum-dot qubits
Spins based in silicon provide one of the most promising architectures for quantum computing.
A scalable design for silicon-germanium quantum-dot qubits is presented. The design …
A scalable design for silicon-germanium quantum-dot qubits is presented. The design …
Superfast phase-shifting method for 3-D shape measurement
… 3-D shape measurement technique by integrating our recently proposed flexible 3-D shape
… We have successfully reached an unprecedented 667 Hz 3-D shape measurement speed, …
… We have successfully reached an unprecedented 667 Hz 3-D shape measurement speed, …
A compact branch-line coupler using discontinuous microstrip lines
…, SJ Ho, CC Yen, D Van Der Weide - IEEE Microwave and …, 2005 - ieeexplore.ieee.org
We introduce a branch-line coupler using discontinuous microstrip lines whose size is
significantly reduced relative to the standard design. We manipulate the reactive characteristics of …
significantly reduced relative to the standard design. We manipulate the reactive characteristics of …