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Your search keyword '"Communications equipment -- Methods"' showing total 2 results
Start Over Descriptor "Communications equipment -- Methods" Publisher penton media, inc., penton business media, inc. and their subsidiaries
2 results on '"Communications equipment -- Methods"'

1. Analyze antenna approaches for LTE wireless systems: multiple-antenna techniques are a large part of improved performance in LTE wireless systems, but they must be properly understood in order to be properly tested

Author

Whitacre, Janine and Rumney, Morey

Subjects
Antennas (Electronics) -- Methods, Antennas (Electronics) -- Analysis, Communications equipment -- Methods, Communications equipment -- Analysis, Cellular transmission equipment, Telecommunications equipment, Business, Electronics and electrical industries, Engineering and manufacturing industries
Abstract

Multiple-input, multiple-output (MIMO) spatial-diversity antenna configurations are specified for emerging 3GPP Long-Term Evolution (LTE) mobile communications systems. In reality, LTE systems specify three types of antenna techniques: MIMO, beamforming, and [...]

Published
2008

2. RF power calibration aids wireless transmitters: the use of precise RF power measurements and calibration techniques can save operating costs and improve the Cspectral performance of wireless communications transmitters

Author

Nash, Eamon

Subjects
Algorithms -- Measurement, Algorithms -- Methods, Circuit components -- Measurement, Circuit components -- Methods, Communications equipment -- Measurement, Communications equipment -- Methods, Algorithm, Semiconductor device, Cellular transmission equipment, Telecommunications equipment, Business, Electronics and electrical industries, Engineering and manufacturing industries
Abstract

Wireless transmitters can benefit from measurement and control of RF power. Because of such factors as regulatory requirements and the need to co-exist with other wireless networks, the RF power [...]

Published
2008

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