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Broadcast and Television Receivers, IEEE Transactions on

Issue 2 • Date May 1970

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Displaying Results 1 - 19 of 19
  • IEEE Transactions on Broadcast and Television Receivers

    Publication Year: 1970 , Page(s): c1
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  • IEEE Broadcast and Television Receivers Group

    Publication Year: 1970 , Page(s): c2
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  • 1970-1972 IEEE Group on Broadcast and Television Receivers Administrative Committee

    Publication Year: 1970 , Page(s): i
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  • 1970 Chicago Spring Conference Program

    Publication Year: 1970 , Page(s): ii - iii
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  • 1970 National Electronics Conference Consumer Electronics Symposium

    Publication Year: 1970 , Page(s): iv
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  • Editor's Message:

    Publication Year: 1970 , Page(s): v
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  • Minutes of the Administrative Committee Meeting Broadcast and Television Receivers Group

    Publication Year: 1970 , Page(s): vi
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  • Mosfet FM Tuner Design

    Publication Year: 1970 , Page(s): 67 - 75
    Cited by:  Papers (1)
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    Dual-gate MOSFETs in an FM tuner provide many advantages over bipolar, junction field-effect, and single-gate MOS field-effect transistors. RF amplification and mixing are aided by use of a low-feedback-capacitance transistor with low noise figure and large dynamic range. A second gate is available for either AGC or local oscillator injection. High stable RF and conversion gains are easily obtained with inexpensive, commercially available coils and without need for neutralization. This paper presents test data and design tips which can be used to design with the SFB8970* dual-gate MOSFET at 100 MHz. The SFB8970 is an N-channel, depletion mode, dual-gate, MOS transistor with integral back-to-back zener diodes between both gates and the source to eliminate the need for special precautionary handling procedures. View full abstract»

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  • The Graphic Terminal and a Small Computer

    Publication Year: 1970 , Page(s): 76 - 81
    Cited by:  Papers (1)
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  • Spectral Transmission and Attenuation of X-Radiation by Glasses and Resins Used in Color Television Picture Tubes

    Publication Year: 1970 , Page(s): 82 - 89
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    Any device capable of accelerating electrons to an energy of several thousand electrons volts can be a source of X-radiation. Color television receivers have been shown to produce amounts of X-rays in excess of the recommendations of the National Council on Radiation Protection and Measurements (NCRP), under certain conditions of construction and operation (Refs. 2,3,4,5,6,7). The X-rays may be produced by shunt regulator, high voltage rectifier and picture tubes, and the penetrability of the emissions is sufficient to create hazardous conditions for the lens of the eye, thyroid, male gonads, and some bone marrow (Refs. 2,8,9,10,11). This study was conducted to determine the variables affecting the X-ray protective properties of selected glasses and bonding resins used in the manufacture of color television picture tubes. View full abstract»

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  • New High Voltage Regulation Systems for all Solid-State Color Television Receivers

    Publication Year: 1970 , Page(s): 90 - 95
    Cited by:  Papers (1)
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    More reliable solid-state color television receivers have been requested for a long time. However, since the deflection and high voltage circuits must handle the larger power and higher voltage essentially, then, it has been thought that the semiconductorization of the deflection circuit is very difficult, especially in the case of the larger size color set. View full abstract»

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  • Duak-Gate MOSFETS in TV if Amplifiers

    Publication Year: 1970 , Page(s): 96 - 111
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    The design of a dual gate MOSFET amplifier is, in theory, simpler than that of a bipolar amplifier because of the very low feedback associated with the dual gate device. When feedback is low enough to be neglected, the input impedance Zi= 1/Y11; the output impedance Zo = 1/Y22; and the voltage gain Vo/Vi = Y21RL, where RL is the total parallel resistance across the output tuned circuit, and includes ReY22. View full abstract»

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  • Computer Aided Design of Horizontal High-Voltage Transformers for Solid State Deflection Circuits

    Publication Year: 1970 , Page(s): 112 - 118
    Cited by:  Papers (1)
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    Historically, flyback design has been considered an art rather than a science. Despite a great deal of published theoretical analysis (Ref. 2,3, 4,5, and 6), the actual development of a flyback is often done empirically. The theory is sufficiently cumbersome and complicated to deter an engineer from using it. View full abstract»

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  • An Improved Convergence System for In-Line Gun Color Picture Tubes

    Publication Year: 1970 , Page(s): 119 - 122
    Cited by:  Papers (2)
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    Convergence of the three color beams in an in-line gun cathode ray tube is a relatively easy task. The three unconverged rasters are parallel and differ only in size. Convergence of the electron beams of the two outermost guns upon the electron beam of the center gun is accomplished by adjusting the amplitude of a sawtooth current, which can be used because the convergence errors at the North and South and at the East and West areas of the screen are equal and in opposite directions. Since amplitude rather than wave-shaping controls are used, the number of dynamic controls can be significantly reduced from the thirteen used in the conventional delta gun system. Each of the two outermost electron guns has only two static and two dynamic convergence adjustments. The dynamic controls use the horizontal rate deflection yoke current to converge the vertical lines and the vertical rate deflection yoke current to converge the horizontal lines. A prototype assembly is shown in Fig. 1. The improved system designed by Sylvania now makes it possible to achieve convergence that is equal to the convergence obtained with the delta gun system. View full abstract»

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  • Integrated "Low Voltage" Circuits for Economic Color Decoder Concepts

    Publication Year: 1970 , Page(s): 123 - 130
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    Color television is a useful area for application of integrated circuits. In particular, the demodulator section offers the possibility of using several integrated circuits provided the economy of each IC is assured by a sufficient replacement value in terms of discrete components it replaces. Under technological constraints of crystal size and power dissipation, the choice of a low voltage supply and low signal levels have the advantage of a higher replacement value then the high-voltage approach. Finally a proposal is made to integrate all the color processing IC's into one IC, encapsulated into a 16 lead package. View full abstract»

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  • Horizontal Deflection Circuit and Power Supply System for Color-TV Receivers*

    Publication Year: 1970 , Page(s): 131 - 140
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  • Two Year Index 1968-1969 IEEE Transactions on Broadcast and Television Receivers BTR-14 and 15

    Publication Year: 1970 , Page(s): 141 - 156
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  • Blank Page

    Publication Year: 1970 , Page(s): 156a
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  • Blank Page

    Publication Year: 1970 , Page(s): 156b
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Aims & Scope

This Transactions ceased publication in 1974. The current retitled version is named IEEE Transactions on Consumer Electronics.

Full Aims & Scope