WorldCat Identities

Trimble, William Cattell

Works: 5 works in 6 publications in 1 language and 316 library holdings
Roles: Author
Publication Timeline
Most widely held works about William Cattell Trimble
Most widely held works by William Cattell Trimble
Experimental pond production of selected marine species by William C Trimble( Book )

2 editions published in 1978 in English and held by 5 WorldCat member libraries worldwide

The Cattell family of South Carolina by William Cattell Trimble( Book )

1 edition published in 1988 in English and held by 4 WorldCat member libraries worldwide

Crystal-Controlled Projectile Telemetry Transmitter( Book )

1 edition published in 1979 in English and held by 1 WorldCat member library worldwide

This final report describes the task of redesigning a crystal-controlled projectile telemetering transmitter operating at L-band frequencies. The purpose of the transmitter is for deployment in artillery projectiles to telemeter various performance attributes. Prior efforts on this task included (1) a basic circuit design development by Harry Diamond Laboratories to demonstrate electrical circuit feasibility, excluding packaging ruggedization considerations, and (2) a production engineering program by Motorola's Government Electronics Division. The approach taken in this effort was based upon the previous work and development of solutions to the complex problems encountered before. These included the combined performance of the oscillator stability, frequency multiplication, microwave stripline filtering, and rf power amplification in a small volume. In addition, the design was to be inexpensive and easily reproducible. A design was developed that proved to be adequate in satisfying the stability requirements and surviving the high acceleration forces of the artillery environment. The electrical performance problem of the microwave stripline filter was not completely solved, and the proximity effects and resonant cavity responses at the transmitter frequency were determined to be the technical limitations to this design approach. Alternate design approaches have been proposed for solving this serious producibility problem. (Author)
The Presstman family of Baltimore by William Cattell Trimble( Book )

1 edition published in 1989 in English and held by 1 WorldCat member library worldwide

Audience Level
Audience Level
  Kids General Special  
Audience level: 0.40 (from 0.39 for The human ... to 0.99 for Crystal-Co ...)

Alternative Names
Trimble, William Cattell 1907-1996