Radio navigation testing method and device using standard signal

Details Radio navigation testing method and device using standard signal Radio navigation testing method and device using standard signal

1996-12-04

1998-08-04

Trammell, James P.

Boots, shoes, and leggings

364481, 364487, 342165, G05B 2302

Patent

active

057904383

ABSTRACT:
For the testing of radio navigation instruments by means of an automatic testing system controlling electric signal measuring and generating equipment, said instruments using radio navigation signals comprised of complex-shaped composite low-frequency signals modulating a high-frequency carrier wave, the method embodying the invention comprises the utilisation of standard signal generating equipment (11, 13, 14, 15) to generate primary low-frequency signals and a high-frequency carrier wave, the combining of these primary signals to obtain said composite low-frequency signals, and the modulation of the high-frequency carrier wave by the composite signals.

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Firmenschrift No: 214311 Rhode & Schwarz, Munchen, pp. 1-8, "Test assembly for air navigation and communication receivers." Date Unknown.
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Proceedings of Southeastcon, vol. 1, pp. 401-404 (1991). Judge, D., "Trends in automatic testing of electronic devices."

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