General phase modulation method for stored waveform inverse fourier transform excitation for fourier transform ion cyclotron resonance mass spectrometry

Patent Number

US5013912A

Inventors

Shenheng Guan, University of the Pacific
Patrick R. Jones, University of the PacificFollow

Date Applied

7-14-1989

Date Approved

5-7-1991

Agency

United States

Status

Expired - Lifetime

Abstract

A method for reducing the dynamic range of FT-ICR signal generated by the SWIFT technique includes the step of time shifting wave packets corresponding to segments of the Fourier spectral magnitude function to prevent coherent summing of the various frequency components of the excitation signal.

Link to Patent

https://patents.google.com/patent/US5013912A/

Recommended Citation

Guan, Shenheng and Jones, Patrick R., "General phase modulation method for stored waveform inverse fourier transform excitation for fourier transform ion cyclotron resonance mass spectrometry" (1991). Pacific Patents. 2.
https://scholarlycommons.pacific.edu/patents/2