| Electronically Tuned High Power Network. |
OCT 1969 |
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| Authors:
John R. Gruber; Gerald K. Squire; AVCO CORP CINCINNATI OH ELECTRONICS DIV
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 | This report is composed of an initial study effort to develop electronically tuned matching networks intended for use with a VHF whip antenna in the 30 to 76 MHz frequency range. Two RF power capabilities will be considered, 10 watts and 100 watts. Usefulness of permeability tuned inductors, voltage variable diodes, permittivity tuned capacitors, and PIN diode RF switches is discussed. An analysis of permeability tuned, ferrite core inductors shows ... |
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| Frequency Response Study of Nonlinear Networks by Parameter Plane Techniques. |
SEP 1968 |
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| Authors:
Fernando Manuel Palma Ruivo; NAVAL POSTGRADUATE SCHOOL MONTEREY CA
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| The use of parameter plane curves of output voltage magnitude versus one of the parameters as a means of obtaining the frequency response of nonlinear networks was investigated for networks containing one nonlinear element, which was a function of the magnitude of the voltage across it. The results obtained were checked by digital simulation and it may be concluded that the method is reliable. The method was also presented as ... |
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| COMPUTER AIDED ANALYSIS AND SYNTHESIS OF MULTIVALUED MEMORYLESS NETWORKS, |
JUN 1967 |
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| Authors:
Leon O. Chua; William H. Stellhorn; PURDUE UNIV LAFAYETTE IND SCHOOL OF ELECTRICAL ENGINEERING
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| The report presents a simple but general method--the Iterative Piecewise Linear Method--suitable for the analysis and and synthesis of multivalued memoryless nonlinear networks that may contain multivalued nonlinear resistors, controlled sources, ideal transformers, gyrators, negative impedance converters, etc. The method itself is an algorithm, and therefore it can be easily programmed in a computer. Part (1), 'Analysis of Multivalued Memoryless Networks, 'considers the operating point problem and the determination of ... |
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| CONTRACT END ITEM DETAIL SPECIFICATION. PART II. PRODUCT CONFIGURATION AND ACCEPTANCE TEST REQUIREMENTS. NETWORK, COMBINING CU-1728/UCC-4(V). |
30 MAR 1967 |
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| Authors:
LENKURT ELECTRIC CO INC SAN CARLOS CA
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| The Network, Combining provides the facilities to combine up to ten 60-channel supergroups into a line frequency band, and to insert into this band a 96 kHz synchronization pilot. |
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| APPLICATION OF GENERALIZED FUNCTION THEORY TO NETWORK REALIZABILITY THEORY AND TIME DOMAIN SYNTHESIS OF POSITIVE-REAL FUNCTIONS. |
31 MAY 1965 |
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| Authors:
A. H. Zemanian; STATE UNIV OF NEW YORK STONY BROOK COLL OF ENGINEERING
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| Work performed during the period from June 1, 1963 to May 31, 1965 is summarized. All significant results have previously been reported in scientific reports and journal publications. The present report summarizes and compares these results. (Author) |
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| TRANSVERSAL PACKINGS AND COVERS. |
FEB 1965 |
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| Authors:
D. R. Fulkerson; RAND CORP SANTA MONICA CALIF
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| Let S sub 1, S sub 2, S sub M be a collection of subsets of a finite set S. The subset T of S is a partial transversal of size t of the subsets S sub 1, S sub 2, S sub M if (i) T consists of t elements of S, and (ii) the term rank of the incidence matrix of S sub 1, S sub 2, S ... |
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| NETWORK RESPONSE PREDICTION BY MEANS OF A HIGH SPEED DIGITAL COMPUTER, |
02 JUN 1959 |
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| Authors:
C. H. Nute; GENERAL DYNAMICS/ASTRONAUTICS SAN DIEGO CA
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| Two methods are presented for programming the IBM 704 high speed digital computer to predict the response-vs-frequency characteristics of an arbitrary linear system. The first method, using a Fortran program supplemented by a complex arithmetic package, has been particularly useful with ladder networks. The second method applies to any system describable by Kirchhoff's laws put into determinantal form. It uses existing program for determining the coefficients and roots of the ... |
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