Frequency output generation

Manus Henry

Frequency output generation

University of Oxford

Research output: Patent

Abstract

Techniques are described for producing a signal having a desired frequency. The desired frequency can be produced to a very high precision, even when the desired frequency is very high. The techniques, in one example, represent an intermediate, otherwise non-available frequency, by dithering between two exact frequencies. Then, over some reasonably short timescale, the desired frequency is provided to high precision. Such precise frequency output may be used for, for example, measurement transmission and other uses. The techniques can be implemented in low-cost hardware, and may provide a precision of, for example, 10% for many frequencies.

Original language	English
Patent number	US2004130358A1
IPC	H03B 21/00
Priority date	3/10/02
Filing date	26/09/03
Publication status	Published - 8 Jul 2004
Externally published	Yes

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https://patentimages.storage.googleapis.com/d3/90/b7/f0b0ef4550da58/US20040130358A1.pdf

2 Patent

Frequency Output Generation
Henry, M. (Inventor), 23 Apr 2004, IPC No. H03L 7/197 , Patent No. AU2003299168A1, 29 Sept 2003, Priority date 3 Oct 2002, Priority No. US41553502P
Research output: Patent
Frequency Output Generation
Henry, M. (Inventor), 15 Apr 2004, IPC No. H03L 7/197, Patent No. WO2004032327A1, 29 Sept 2003, Priority date 3 Oct 2002, Priority No. US41553502P
Research output: Patent

Cite this

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AB - Techniques are described for producing a signal having a desired frequency. The desired frequency can be produced to a very high precision, even when the desired frequency is very high. The techniques, in one example, represent an intermediate, otherwise non-available frequency, by dithering between two exact frequencies. Then, over some reasonably short timescale, the desired frequency is provided to high precision. Such precise frequency output may be used for, for example, measurement transmission and other uses. The techniques can be implemented in low-cost hardware, and may provide a precision of, for example, 10% for many frequencies.

M3 - Patent

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Frequency output generation

Abstract

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Research output

Frequency Output Generation

Frequency Output Generation

Cite this