المؤلفون: Adamy, Dave

المصدر: Journal of Electronic Defense. Apr2015, Vol. 38 Issue 4, p52-54. 3p.

مصطلحات موضوعية: *RADIO wave propagation, *ANTENNAS (Electronics), *CHARTS, diagrams, etc.

المصدر: Mobile Radio Technology. Jan2007, Vol. 25 Issue 1, p58-59. 2p.

مصطلحات موضوعية: *COMPUTERS, RADIO wave propagation

الشركة/الكيان: ARCHETYPE Solutions Inc. , OPTIMUM Applied Systems Inc. , PANASONIC Mobile Communications Co. Ltd.

المصدر: Modem Users News. Oct2006, p1-2. 2p.

مصطلحات موضوعية: *TECHNOLOGICAL innovations, *TELECOMMUNICATION systems, *BROADBAND communication systems, TROPOSPHERIC scatter communication systems, TROPOSPHERIC radio wave propagation

الشركة/الكيان: RADYNE Corp. (Arizona)

People: FITTING, Bob

المصدر: Microwave Journal. Jul2019, Vol. 62 Issue 7, p17-17. 1p.

مصطلحات موضوعية: *RADIO wave propagation, *RADAR antennas, *CALENDAR

المؤلفون: Zambrano, Jose Rafael¹, Velez, Edgar¹, Giozza, Gabriel Gallardo², Sorenson, Federico³, Lamberghini, Lucia⁴

المصدر: World Oil. Jul2018, Vol. 239 Issue 7, p49-54. 6p.

مصطلحات موضوعية: GAS reservoirs, HYDRAULIC fracturing, ACOUSTIC wave propagation, ANISOTROPY, FLEXURAL strength, ACOUSTIC dispersion

المؤلفون: Capano, Daniel E.¹

المصدر: Control Engineering. Jul2014, Vol. 61 Issue 7, p20-20. 2/3p.

مصطلحات موضوعية: RADIO wave propagation, RADIO frequency measurement, RADIO transmitters & transmission, WAVE amplification, ELECTROMAGNETIC waves

المؤلفون: Johnson, Howard howie03@sigcon.com

المصدر: EDN. 12/3/2007, Vol. 52 Issue 25, p28-28. 1p.

مصطلحات موضوعية: RADIO wave propagation, ELECTRIC potential, FREQUENCY response, ELECTRIC lines, ELECTRIC impedance, ELECTRICAL engineering

المؤلفون: Sawyer, Tom, Abaffy, Luke

المصدر: ENR: Engineering News-Record. 2/27/2012, Vol. 268 Issue 6, p21-21. 1p.

مصطلحات موضوعية: *PRODUCT obsolescence, *BANDWIDTHS, *GEOPHYSICAL surveying services, SONAR, VLF radio wave propagation, GEOPHYSICAL instruments

المصدر: Journal of Electronic Defense. Sep2012, Vol. 35 Issue 9, p16-18. 2p.

مصطلحات موضوعية: *IONOSPHERIC radio wave propagation, UNITED States. Intelligence Advanced Research Projects Agency

المؤلفون: Adamy, Dave

المصدر: Journal of Electronic Defense. Jul2007, Vol. 30 Issue 7, p43-44. 2p.

مصطلحات موضوعية: *RADIO antennas, *RADIO wave propagation, *LINE-of-sight radio links, *DIFFRACTION loss, *NUMERICAL calculations, *MICROWAVE communication systems, *MILITARY electronics