المؤلفون: BROWNE, JACK

المصدر: Microwaves & RF. Mar2018, Vol. 57 Issue 3, p34-37. 4p. 3 Color Photographs.

مصطلحات موضوعية: *ELECTROMAGNETIC waves, *RADIO wave propagation, *RADIO frequency, *MICROWAVES, *ANTENNAS (Electronics), *MILLIMETER waves

المؤلفون: Elmore, Green¹ glennelmore@corridor.biz

المصدر: Microwaves & RF. Jul2009, Vol. 48 Issue 7, p62-69. 6p. 1 Color Photograph, 1 Diagram, 2 Charts, 2 Graphs.

مصطلحات موضوعية: *RADIO wave propagation, *ELECTROMAGNETIC waves, *MICROWAVE transmission lines, *ELECTRIC lines, *RADIO frequency

المؤلفون: SCHEFTER, MICHAEL

المصدر: Microwaves & RF; Mar2018, Vol. 57 Issue 3, p82-86, 4p, 4 Charts

مصطلحات موضوعية: ARTIFICIAL satellites, SPACE industrialization, SPACE vehicles, RADIO wave propagation, RAINFALL

المؤلفون: Sparks, Jim

المصدر: Aircraft Maintenance Technology; Jan/Feb2008, Vol. 19 Issue 3, p22-27, 6p, 3 Color Photographs

مصطلحات موضوعية: RADIO (Medium), RADIO frequency, RADIO waves, RADIO wave propagation, IONOSPHERE

المؤلفون: Browne, Jack

المصدر: Microwaves & RF. Mar2009, Vol. 48 Issue 3, p95-95. 1p. 1 Chart.

مصطلحات موضوعية: *RADIO wave propagation, *RADAR simulators, *AIRPLANE radio equipment, *COMMUNICATION, *OPTICAL interference, *BANDWIDTHS, *RANDOM noise theory

الشركة/الكيان: ELEKTROBIT Group Ltd.

المصدر: Microwaves & RF. Jan2009, Vol. 48 Issue 1, p54-54. 2/3p.

مصطلحات موضوعية: *RADIO frequency, *RADIO wave propagation, *LIGHTNING, *IONOSPHERE, *ELECTRIC waves

People: DOWDEN, Richard, LAY, Erin, THOMSON, Neil

المصدر: Microwaves & RF; Dec2007, Vol. 46 Issue 12, p48-48, 1/3p

مصطلحات موضوعية: LENSES, ANTENNAS (Electronics), RADIO wave propagation, RADIATION, BROADBAND communication systems

المؤلفون: KELLER, JOHN

المصدر: Military & Aerospace Electronics. Sep2013, Vol. 24 Issue 9, p6-7. 2p.

مصطلحات موضوعية: *TELECOMMUNICATION satellites, TROPOSPHERIC scatter communication systems, TROPOSPHERIC radio wave propagation, RADIO transmitters & transmission

مصطلحات جغرافية: ABERDEEN Proving Ground (Md.)

الشركة/الكيان: UNITED States. Army

المؤلفون: PARKER, TIM¹

المصدر: Offshore. May2019, Vol. 79 Issue 5, p40-41. 2p.

مصطلحات موضوعية: OFFSHORE oil well drilling, RESERVOIRS, EARTH resistance (Geophysics), ELECTROMAGNETIC wave propagation

الشركة/الكيان: HALLIBURTON Co. 964409007 HAL