Search Results - "Alpert, B.K."

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  1. 1

    Near-field, spherical-scanning antenna measurements with nonideal probe locations by Wittmann, R.C., Alpert, B.K., Francis, M.H.

    “…We introduce a near-field, spherical-scanning algorithm for antenna measurements that relaxes the usual condition requiring data points to be on a regular…”
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    Journal Article
  2. 2

    Causality and waveguide circuit theory by Williams, D.F., Alpert, B.K.

    “…We develop a new causal power-normalized waveguide equivalent-circuit theory that, unlike its predecessors, results in network parameters usable in both the…”
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    Journal Article
  3. 3

    Count Rate Optimizations for TES Detectors at a Femtosecond X-ray Laser by Titus, C. J., Li, D., Alpert, B. K., Cho, H. -M., Fowler, J. W., Lee, S. -J., Morgan, K. M., Swetz, D. S., Ullom, J. N., Wessels, A., Irwin, K. D.

    Published in Journal of low temperature physics (01-05-2020)
    “…Transition-edge sensor microcalorimeters have found success as X-ray detectors at synchrotron light-sources, due to a unique combination of high collecting…”
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    Journal Article
  4. 4

    Causal characteristic impedance of planar transmission lines by Williams, D.F., Alpert, B.K., Arz, U., Walker, D.K., Grabinski, H.

    Published in IEEE transactions on advanced packaging (01-05-2003)
    “…We compute power-voltage, power-current, and causal definitions of the characteristic impedance of microstrip and coplanar-waveguide transmission lines on…”
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    Journal Article
  5. 5

    Correcting for nonideal probe locations in near-field scanning measurements of antenna parameters by Wittmann, R.C., Francis, M.H., Alpert, B.K.

    “…We discuss efficient near-field to far-field transformation algorithms that relax the usual restriction that data points be located on regular grids on special…”
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    Conference Proceeding
  6. 6
  7. 7

    Near-field antenna measurements using nonideal measurement locations by Wittmann, R.C., Alpert, B.K., Francis, M.H.

    “…We introduce a near-field to far-field transformation algorithm that relaxes the usual restriction that data points be located on a plane rectangular grid…”
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    Journal Article
  8. 8

    Characteristic impedance of microstrip on silicon by Williams, D.F., Alpert, B.K.

    “…In this paper, we compare the power-voltage, power-current, and causal definitions of the characteristic impedance of microstrip transmission lines on silicon…”
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    Conference Proceeding
  9. 9

    Nonideal measurement locations in planar near-field antenna metrology by Wittman, R.C., Alpert, B.K., Francis, M.H.

    “…We introduce a near-field to far-field transformation method that relaxes the usual restriction that data points be located on a plane-rectangular grid. It is…”
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    Conference Proceeding
  10. 10

    Characteristic impedance, power, and causality [waveguide circuit theory] by Williams, D.F., Alpert, B.K.

    Published in IEEE microwave and guided wave letters (01-05-1999)
    “…A new causal power-normalized waveguide equivalent-circuit theory determines uniquely both the magnitude and phase of the characteristic impedance of a…”
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    Journal Article