Search

Katherine A Tieszen

from Sparks, NV
Age ~77

Katherine Tieszen Phones & Addresses

  • 4733 Sage Thrasher Way, Sparks, NV 89436 (775) 453-2381
  • 28213 Redding Ln, Mulino, OR 97042 (503) 829-6518
  • 5986 Sutton Park Pl, Cupertino, CA 95014 (408) 253-9311
  • Tahoe City, CA
  • Sunnyvale, CA
  • Washoe, NV
  • Clackamas, OR
  • Reno, NV
  • 4733 Sage Thrasher Way, Sparks, NV 89436

Work

Position: Technical writer

Education

Degree: High school graduate or higher

Industries

Writing And Editing

Resumes

Resumes

Katherine Tieszen Photo 1

Technical Writer

View page
Location:
Sparks, NV
Industry:
Writing And Editing
Work:

Technical Writer

Publications

Us Patents

Antenna Configuration And System For Determining The Direction Of A Radio Frequency Signal

View page
US Patent:
53231678, Jun 21, 1994
Filed:
Dec 30, 1992
Appl. No.:
7/998390
Inventors:
David L. Peavey - St. Fremont CA
Katherine A. Tieszen - Cupertino CA
Timothy D. Stephens - Milpitas CA
Thomas J. Birnbaum - Scotts Valley CA
Fred E. Schader - San Jose CA
Nicholas Cianos - Menlo Park CA
John R. Conkle - Los Gatos CA
Assignee:
Delfin Systems - Santa Clara CA
International Classification:
G01S 502
US Classification:
342429
Abstract:
An antenna configuration system for determining the bearing angle of a radio frequency signal includes a plurality of loop antennas and at least one sense antenna. Through the utilization of combining networks with the loop antennas, in-phase and out-of-phase output signals are summed with the signal from the one sense antenna. The summed signal is sent to an adaptive processing system to allow for the determination the bearing angle of the radio frequency signal.

Apparatus And Method For Reducing Co-Channel Interference From A Radio Frequency Signal

View page
US Patent:
54123909, May 2, 1995
Filed:
Aug 24, 1993
Appl. No.:
8/110884
Inventors:
David L. Peavey - Fremont CA
Katherine A. Tieszen - Cupertino CA
Kristina Pagnini - Fremont CA
Fred E. Schader - San Jose CA
Timothy D. Stephens - Milpitas CA
Nicholas Cianos - Menlo Park CA
John R. Conkle - Los Gatos CA
Assignee:
Delfin Systems - Santa Clara CA
International Classification:
G01S 502
US Classification:
342417
Abstract:
A system for reducing co-channel interference includes a power spectrum analyzer which provides a spectral signal representative of an intermediate frequency signal from the receiver of a direction finding system. The system further includes threshold/window logic that, responsive to the comparison of threshold levels and spectral windows to the interfering signals, will provide stop and continue signals to an integrator. The integrator receives signals from the direction finding system and stops and starts integration of the output signal responsive to the threshold logic. In so doing, co-channel interference is substantially reduced.

Method And Apparatus For Adaptively Determining The Bearing Angle Of A Radio Frequency Signal

View page
US Patent:
54264383, Jun 20, 1995
Filed:
Dec 30, 1992
Appl. No.:
7/998391
Inventors:
David L. Peavey - Fremont CA
Katherine A. Tieszen - Cupertino CA
Timothy D. Stephens - Milpitas CA
Fred E. Schader - San Jose CA
Nicholas Cianos - Menlo Park CA
John R. Conkle - Los Gatos CA
Assignee:
Delfin Systems - Santa Clara CA
International Classification:
G01S 504
US Classification:
342433
Abstract:
A system and method for obtaining the bearing angle of radio frequency is utilized in a direction finding system to determine the signal of interest. The system utilized an adaptive interferometric processor to null out modulation occurring due to commutation between the antenna elements. Through this system the bearing angle can be determined accurately and efficiently.
Katherine A Tieszen from Sparks, NV, age ~77 Get Report