IEEE Transactions on Consumer Electronics

Issue 1 • Feb 1990

Filter Results

Displaying Results 1 - 7 of 7
  • Dual post cavity waveguide filters

    Publication Year: 1990, Page(s):37 - 42
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (260 KB)

    A step-by-step design procedure is given for a direct coupled cavity waveguide filter. First, the amplitude response and group delay are analyzed based on the Chebyshev approximation and the realizable unloaded Q, for a given specification. After having obtained the optimal parameters, the two-post filter is realized by using two universal polynomials. One is used to calculate the post se... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Digital still video camera using semiconductor memory card

    Publication Year: 1990, Page(s):1 - 9
    Cited by:  Papers (1)  |  Patents (15)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (708 KB)

    A newly developed compact camera which can take digital still pictures by using a semiconductor IC memory card is described. The developed prototype is suitable for consumer use because of its easy operation and fully automatic functions. High-quality frame images are obtained with degradation-free data compression LSIs. The camera makes it possible to store 13 high-quality still pictures in a 20-... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • EHT regulation of television circuits

    Publication Year: 1990, Page(s):32 - 36
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (352 KB)

    At fifth- and ninth-harmonic tuning the conduction time of the diodes in the flyback transformer of a television receiver is relatively long and the decrease in EHT voltage with increasing beam current is comparatively small. EHT regulation is also dependent on the picture tube and the stray capacitance of the flyback transformer. Some experimental data on these phenomena are given View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Enhanced telephone set on the Inter-IC bus

    Publication Year: 1990, Page(s):18 - 22
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (232 KB)

    A microcontroller-based enhanced telephone set designed and developed using the Inter-IC (I2C) bus system is described. Besides functioning as a subscriber telephone, this feature phone incorporates a software-controlled ringer function, pulse and DTMF (dual-tone multifrequency) dialing, redial and extended redial features, direct dialing for emergencies, on-chip memory for 10 repertory... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A microprocessor-based PAL color pattern generator

    Publication Year: 1990, Page(s):43 - 50
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (328 KB)

    A PAL color pattern generator in which a single-chip microprocessor is used to generate ten different patterns is described. The generator can provide a 1-Vp-p video output and a 100-mV channel three RF output. Compared with the conventional pattern generators, this microprocessor-based design method has the merits of simplicity, low cost, flexibility, and no need for calibration View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A universal power supply integrated circuit for TV and monitor applications

    Publication Year: 1990, Page(s):10 - 17
    Cited by:  Papers (1)  |  Patents (11)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (452 KB)

    A switching mode power supply circuit which operates according to the master-slave concept and is located in the primary side of a TV set or monitor offline flyback power supply is described. The circuit ensures the starting function, the standby function according to the primary regulation principle, and the normal operating mode in association with a switching regulator located in the secondary ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • IC set for a picture-in-picture system with on-chip memory

    Publication Year: 1990, Page(s):23 - 31
    Cited by:  Papers (1)  |  Patents (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (560 KB)

    A novel picture-in-picture system was developed. It consists of the following two devices: a picture insertion processor (PIP) with the picture memory as well as three digital-to-analog converters and a RGB matrix on one chip, and an analog-to-digital converter interface for the inserted picture (ADIIP). The features of the PIP system are presented, the IC devices are described, and system applica... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.

Aims & Scope

The main focus for the IEEE Transactions on Consumer Electronics is the engineering and research aspects of the theory, design, construction, manufacture or end use of mass market electronics, systems, software and services for consumers.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
Fernando Pescador, Assistant Professor
Computer Science and Electronic Engineering Dept.
ETSIS Telecommunications
Universidad Politecnica de Madrid
Ctra Valencia Km 7
28031 Madrid, Spain
pescador@sec.upm.es