المؤلفون: Clasen, Gisela¹, Langley, Richard² r.j.langley@ukc.ac.uk

المصدر: IEEE Transactions on Antennas & Propagation. Jun2004, Vol. 52 Issue 6, p1412-1416. 5p.

مصطلحات موضوعية: *DIGITAL communications, *BANDWIDTHS, ANTENNAS (Electronics), ELECTRONIC equipment, RADIATION, POLARIZATION (Electricity)

المؤلفون: Shaozhen Zhu¹ s.zhu@sheffield.ac.uk, Langley, Richard¹ r.j.langley@sheffield.ac.uk

المصدر: IEEE Transactions on Antennas & Propagation. Apr2009, Vol. 57 Issue 4, p926-935. 10p. 2 Black and White Photographs, 4 Diagrams, 4 Charts, 9 Graphs.

مصطلحات موضوعية: *WIRELESS communications, *TELECOMMUNICATION systems, RADIATION, ANTENNAS (Electronics), ELECTRONIC equipment, MEDICAL technology, ULTRAVIOLET radiation

المؤلفون: Tzortzakakis, Michail¹ Michail.Tzortzakakis@eu.panasonic.com, Langley, Richard J.² r.j.Langley@sheffieid.ac.uk

المصدر: IEEE Transactions on Antennas & Propagation. Jul2007, Vol. 55 Issue 7, p2097-2103. 7p. 2 Black and White Photographs, 1 Chart, 13 Graphs.

مصطلحات موضوعية: *CELL phones, *MOBILE communication systems, *DIGITAL communications, QUAD antennas, ANTENNAS (Electronics), UNIVERSAL Mobile Telecommunications System

المؤلفون: Low, Lester¹, Langley, Richard², Breden, Richard³, Callaghan, Peter³

المصدر: IEEE Transactions on Antennas & Propagation. Dec2006, Vol. 54 Issue 12, p3707-3712. 6p. 3 Black and White Photographs, 5 Diagrams, 1 Chart, 1 Graph.

مصطلحات موضوعية: ANTENNAS (Electronics), MONOPOLE antennas, POLARIZATION (Electricity), RADIO frequency, RADIO frequency modulation, AMPLITUDE modulation

المؤلفون: Leelaratne, Rusim¹, Langley, Richard²

المصدر: IEEE Transactions on Vehicular Technology. Mar2005, Vol. 54 Issue 2, p477-485. 9p.

مصطلحات موضوعية: *CELL phones, *TELECOMMUNICATION, TELEMATICS, CYBERSPACE, ANTENNAS (Electronics), VEHICLES

المؤلفون: Abbasi, Nisar Ahmad¹ (AUTHOR) Nisar_abbasi@yahoo.com, Langley, Richard² (AUTHOR), Bashir, Shahid³ (AUTHOR)

المصدر: Journal of Electromagnetic Waves & Applications. Apr2014, Vol. 28 Issue 5, p618-633. 16p. 1 Color Photograph, 2 Diagrams, 8 Graphs.

مصطلحات موضوعية: *ENERGY bands, *MONOPOLE antennas, *ANTENNAS (Electronics), *AUTOMOBILE industry, *REFLECTANCE, *RADIATION, *IEEE 802.11 (Standard), *GSM communications

المؤلفون: Qiang Bai, Ford, Kenneth L., Langley, Richard J.

المصدر: International Journal of Antennas & Propagation; 2014, p1-7, 7p

مصطلحات موضوعية: ELECTROMAGNETIC bandgap structures, SURFACE wave antennas, MICROSTRIP antennas, MICROSTRIP transmission lines, ANTENNAS (Electronics), RADIATION

المؤلفون: SMOLYAKOV, IVAN¹, LANGLEY, RICHARD B.²

المصدر: GPS World. May2018, Vol. 29 Issue 5, p42-48. 7p.

مصطلحات موضوعية: *INDOOR positioning systems, GLOBAL Positioning System, ARTIFICIAL satellite tracking, ANTENNAS (Electronics), INFORMATION measurement

المؤلفون: Liu, Luyi, Rigelsford, Jonathan, Langley, Richard

المصدر: IEEE Transactions on Antennas & Propagation; Jul2013, Vol. 61 Issue 7, p3790-3796, 7p

مصطلحات موضوعية: VARACTORS, ANTENNAS (Electronics), SHORTWAVE radio propagation, SIMULATION methods & models, MOBILE television, CELL phones, MOBILE communication systems

المؤلفون: Zhu, Shaozhen, Holtby, Daniel G., Ford, Kenneth L., Tennant, Alan, Langley, Richard J.

المصدر: IEEE Transactions on Antennas & Propagation; Apr2013 Part 2, Vol. 61 Issue 4, p2301-2304, 4p

مصطلحات موضوعية: VARACTORS, ANTENNAS (Electronics), RESONATORS, WAVELENGTHS, BANDWIDTHS