• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 101
  • 31
  • 6
  • 5
  • 4
  • 4
  • 2
  • 1
  • 1
  • 1
  • Tagged with
  • 179
  • 179
  • 91
  • 23
  • 23
  • 22
  • 20
  • 20
  • 16
  • 16
  • 16
  • 14
  • 14
  • 14
  • 14
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Investigation of the quality of frequency modulation produced by a sinusoidal variable condenser

Hoyt, Paul Richard. January 1932 (has links)
Call number: LD2668 .T4 1932 H65
12

Environmental perception using CTFM sonar imaging

Politis, Z. January 2000 (has links)
No description available.
13

Implementation of Multi-Frequency Modulation on an industry standard computer.

Gantenbein, Terry K. 09 1900 (has links)
Approved for public release; distribution is unlimited / This report discusses the theory, design, implementation and testing of a personal computer-based Multi-Frequency Modulation (MFM) packet communications system. Transmitter/receiver programs provide software drivers for D/A and A/D boards and perform symbol encoding, modulating, demodulating and decoding. The design and construction of a polarity coincidence correlator for receiver packet synchronization is presented. Experimental results show that the implemented MFM communication system conforms to theoretical analysis with acceptable bit error. Results also show the MFM can be uniquely adapted to a specific channel. / http://archive.org/details/implementationof00gant / Lieutenant, United States Navy
14

A system of noise reduction employing two amplitude modulated waves

Markwalter, John Laurence 08 1900 (has links)
No description available.
15

Phase controlled oscillator for frequency modulation

Lee, Ching Hsiung 08 1900 (has links)
No description available.
16

A developmental broadcast frequency modulation station

Honnell, Martial Alfred 05 1900 (has links)
No description available.
17

Quasi-optimum receivers for analog FM signals over Rayleigh fading channels

Le, Nguyen Huu January 1977 (has links)
xii, 186 leaves : ill., graphs, tables ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.1979) from the Dept. of Electrical Engineering, University of Adelaide
18

Nonlinear dynamics of systems involving widely spaced frequencies /

Nayfeh, Samir Ali, January 1993 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 77-79). Also available via the Internet.
19

A three range frequency discriminator

Ring, James Allen, January 1966 (has links)
Thesis (M.A.)--University of Wisconsin--Madison, 1966. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
20

A theoretical and experimental investigation of tuned circuit distortion in frequency modulation systems

Jaffe, David Lawrence, January 1940 (has links)
Thesis (Ph. D.)--Columbia University, 1940. / Vita. Lithoprinted.

Page generated in 0.087 seconds