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Autor:
J.P. Donohoe
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 5:485-492
The physical characteristics of criteria used to compute the breakdown voltage of air gap electrodes are investigated in this paper. Among the physical characteristics compared for these criteria are the breakdown voltage, the critical avalanche leng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf23a802d32c63640653286e5f7a9d6
https://doi.org/10.1109/94.708262
https://doi.org/10.1109/94.708262
Autor:
J.P. Donohoe, R.F. Follett
Publikováno v:
IEEE Journal of Oceanic Engineering. 19:175-182
Navigation of an underwater minefield by a remotely operated vehicle (ROV) or an autonomous undersea vehicle (AUV) requires the detection, localization, and avoidance of obstacles. The sizes of obstacles to be avoided range from the diameter of cable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530f47eeb2e4be3538a84eee199fc08a
https://doi.org/10.1109/48.286639
https://doi.org/10.1109/48.286639
Publikováno v:
2005 International Symposium on Electromagnetic Compatibility, 2005. EMC 2005..
Shielding effectiveness measurements have been performed on a vapor grown carbon fiber (VGCF)/vinyl ester (VE) composite material over a frequency range of 10 MHz to 1 GHz using a dual TEM (DTEM) cell along with a vector network analyzer. A VGCF/VE c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176a93400aeed36d363e6681048bf467
https://doi.org/10.1109/isemc.2005.1513498
https://doi.org/10.1109/isemc.2005.1513498
Autor:
J.P. Donohoe, F.M. Ingels
Publikováno v:
Proceedings. IEEE Energy and Information Technologies in the Southeast'.
Properties of the ambiguity function for frequency-hopped radar/sonar signals with firing orders based on Costas arrays are analyzed. The locations of range-Doppler coincidence values are obtained using ambiguity function plots of long-duration signa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c43fc6058254a66f9e45260f23453726
https://doi.org/10.1109/secon.1989.132326
https://doi.org/10.1109/secon.1989.132326
Autor:
J.P. Donohoe, F.M. Ingels
Publikováno v:
[1989] Proceedings. The Twenty-First Southeastern Symposium on System Theory.
The ambiguity functions associated with three types of phase-encoded quantized linear FM (QLFM-PSK) signals are considered. The signals are classified according to their method of phase encoding. Significant range-Doppler sidelobe magnitude reduction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14a531b07b16103f32e9f4fe0792d507
https://doi.org/10.1109/ssst.1989.72450
https://doi.org/10.1109/ssst.1989.72450
Publikováno v:
Proceedings IEEE Southeastcon '92.
A computer model of radar oscillator phase noise based on the simplified oscillator output function defined by D.G. Leeson (1966) is derived. The Leeson model is extended to generate a computer model which includes an accurate power spectral density
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1d62da9d568c32d28d33e7a2a7351cf
https://doi.org/10.1109/secon.1992.202336
https://doi.org/10.1109/secon.1992.202336
Publikováno v:
1993 (25th) Southeastern Symposium on System Theory.
High-frequency ultrawideband radar signals are constructed by modulating a microwave or millimeter wave carrier with a broad bandwidth signal with the percentage bandwidth of the modulating signal being typically more than 20% of the carrier frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eea6eaa96d477ff3db70ef275eec8642
https://doi.org/10.1109/ssst.1993.522732
https://doi.org/10.1109/ssst.1993.522732
Publikováno v:
Proceedings of Southeastcon '93.
Hybrid radar signals which are simultaneously frequency-shift-keyed (FSK) and phase-shift-keyed (PSK) are investigated with regard to their range correlation properties. The firing order of the discrete frequencies within a single burst is selected a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79314420f96bbec1f8b21d3617998fb3
https://doi.org/10.1109/secon.1993.465734
https://doi.org/10.1109/secon.1993.465734
Publikováno v:
1993 International Symposium on Electromagnetic Compatibility.
A transmission line exhibiting an electric dipole moment and a magnetic dipole moment which are perpendicular has been numerically analyzed, using the Sandia National Laboratory PATCH code, to evaluate its suitability as an incident field sensor for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23878191714ddb46f757ff1c4480a452
https://doi.org/10.1109/isemc.1993.473698
https://doi.org/10.1109/isemc.1993.473698