FMCW radar system with linear frequency modulation

Details FMCW radar system with linear frequency modulation FMCW radar system with linear frequency modulation

1992-02-12

1993-10-12

Tubbesing, T. H.

Communications: directive radio wave systems and devices (e.g.,

With particular circuit

For frequency modulation

G01S 1334

Patent

active

052529819

ABSTRACT:
It has been proposed in accordance with the invention to determine the linearity of the modulated oscillator frequency of an FMCW radar by means of the Hilbert transformation and to supply a control voltage, corresponding to the deviation, to the controllable oscillator via a digital/analog converter. A control and computing unit is used to determine the linearity of the modulated oscillator frequency.

REFERENCES:
patent: 4590445 (1986-05-01), Tabourier
patent: 4593287 (1986-06-01), Nitardy
patent: 4968968 (1990-11-01), Taylor
N. Thrane, "The Hilbert Transform", in Technical Review to Advance Techniques in Acoust., Elec. & Mech. Measurement, 1984, No. 3, pp. 3-13, published by Bruel & Kjaer.
Samuel D. Stearns, Digitale Verarbeitung analoger Signale subtitled Digital Signal Analysis, pp. 61-75, 4th Edition, 1988, published by R. Oldenbourg Verlag, Vienna, Austria.
Motorola Semiconductor Technical Datasheet on DSP 56001 24-bit General Purpose Digital Signal Processor, cop. 1991.
Burr-Brown Corporation Datasheet on DAC707, DAC 708/709 Microprocessor-Compatible Digital-to-Analog Converters, 1986.
Burr-Brown IC Data Book, vol. 33, p. 9.2-107, entitled "ADC601 12-Bit 900 nanosecond Analog-to-Digital Converter".

Affiliated with

Also associated with

Rating

FMCW radar system with linear frequency modulation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with FMCW radar system with linear frequency modulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and FMCW radar system with linear frequency modulation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1907821