By Topic

IEEE Transactions on Space Electronics and Telemetry

Issue 3 • Date Sept. 1964

Filter Results

Displaying Results 1 - 12 of 12
  • Table of contents

    Publication Year: 1964, Page(s): c1
    Request permission for commercial reuse | PDF file iconPDF (71 KB)
    Freely Available from IEEE
  • IEEE Space Electronics and Telemetry Group

    Publication Year: 1964, Page(s): c2
    Request permission for commercial reuse | PDF file iconPDF (89 KB)
    Freely Available from IEEE
  • Analog-to-Digital Conversion by Means of Delta Modulation

    Publication Year: 1964, Page(s):87 - 90
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (835 KB)

    It is shown that normal delta modulation can be used for the transmission of dc signals. A circuit is described in which a delta modulator is combined with a counter for analog-to-digital conversion of a dc signal. Several factors contributing to the accuracy are developed. One of these factors which has not been dealt with previously is the size of the steps in the reconstructed signal due to the... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Factors Affecting the Threshold of Feedback FM Detectors

    Publication Year: 1964, Page(s):90 - 94
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3627 KB)

    A signal dependent threshold condition is often observed in feedback FM detectors. It is shown in this paper that this is due to the shape of the discriminator characteristic, and that in general a great deal of care is needed in discriminator design in order to reduce this effect. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Optimum Coherent Phase and Frequency Demodulation of a Class of Modulating Spectra

    Publication Year: 1964, Page(s):95 - 102
    Cited by:  Papers (16)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1498 KB)

    The optimum phase-locked loop demodulator is obtained for a carrier, phase modulated by a stationary Gaussian modulating process whose spectrum is proportional to 1/1 + (f/B)2n where n is any positive integer. Results are obtained also when the carrier is frequency modulated by the process for the limiting cases n = 1 and as n approaches infinity. It is shown that for phase modulation the output S... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A Nonblocking Switching System for Programmed Telemetry Control

    Publication Year: 1964, Page(s):102 - 110
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3445 KB)

    Manual patching of large quantities of circuits requires considerable time, and is difficult to verify and awkward to change. The system described herein is an automatic patchboard capable of making 480 (or less) connections rapidly. Connections are made between two-wire inlets and outlets in any combination, and are controlled from a preprogrammed punched tape or from manual operation of a keyset... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Telemetry Error Measurements Using Pseudo-Random Signals

    Publication Year: 1964, Page(s):111 - 115
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1669 KB)

    Conventional methods of measuring wide-band data error in continuous telemetry systems use shaped random noise to simulate the signal. This article describes the advantages of using discrete pseudo-random signals for this application. Results for a typical frequency-division telemetry system are presented. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Radio Interferometer Phase-Channel Combiner Mod. II for the Navy Space Surveillance System

    Publication Year: 1964, Page(s):116 - 123
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3920 KB)

    The Space Surveillance System developed at the U. S. Naval Research Laboratory, Washington, D. C., for the detection of earth satellites forms a fence across the southern part of the United States. Four receiving sites are alternated with three transmitting sites which illuminate satellites with radio energy as they traverse the fence. The angle of arrival of the reflected energy is measured at ea... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Noise in Digital-to-Analog Conversion Due to Bit Errors

    Publication Year: 1964, Page(s): 124
    Request permission for commercial reuse | PDF file iconPDF (127 KB)
    Freely Available from IEEE
  • Comment on "Distortion of Multitone FM Signals Due to Phase Nonlinearity"

    Publication Year: 1964, Page(s): 125
    Request permission for commercial reuse | PDF file iconPDF (257 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Contributors

    Publication Year: 1964, Page(s):126 - 127
    Request permission for commercial reuse | PDF file iconPDF (1990 KB)
    Freely Available from IEEE
  • Institutional listings

    Publication Year: 1964, Page(s): 127a
    Request permission for commercial reuse | PDF file iconPDF (45 KB)
    Freely Available from IEEE

Aims & Scope

This Transactions ceased publication in 1965. The new retitled publication is IEEE Transactions on Aerospace and Electronic Systems.

Full Aims & Scope