Transductor References
Updated 27 February 2003
    

  1. Aggers, C.V. and W.E. Pakala, "Direct-Current Controlled Reactors," The Electric Journal, Feb 1937, pp. 55-59.

    

  2. Andrews, Rufus A., "Electric Controlling Apparatus," US Patent 2,309,156, 26 Jan 1943.

    

  3. Angel, Y., "Cammande Magnetique Orthogonale de Systems Parametriques," Acta Electronica, Vol. 4, No. 3, 1960, pp. 359-380.

    

  4. Beck, F.J. and J.M. Kelly, "Magnetization in Perpendicularly Superposed Direct and Alternating Fields," Journal of Applied Physics, Vol. 19, Jun 1948, pp. 551-562.

    

  5. Beskorovainyi, B.M., V.M. Vol'f, V.S. Gorbenko, M.I. Karovskii, B.I. Shotskii, and A.A. Iur'ev, "Variable Ferrite Filters," Radiotekhnika, Vol. 15, No. 9, Sep 1960, pp. 79-90.

    

  6. Bi, Y. and D.C. Jiles, "Finite Element Modeling of an Electrically Variable Inductor," IEEE Transactions on Magnetics, Vol. 35, No. 5, Sep 1999, pp. 3517-3519.

    

  7. Blake, D.K., "The Application of the Saturated-Core Reactor," Transactions of the AIEE, Jun 1924, pp. 937-946.

    

  8. Boyajian, A., "Theory of DC Excited Iron-Core Reactors," Transactions of the AIEE, Jun 1924, pp. 919-936.

    

  9. Bozorth, R.M., "FERROMAGNETISM," Van Nostrand, 1951.

    

  10. Brandt, R.L., "Orthogonal-Field Electrically Variable Magnetic Device," US Patent #5,534,837, 9 Jul 1996.

    

  11. Brown, Myron J., "The Design of Saturable Reactors," Radio News, Mar 1935, pp. 540-541, 583-584.

    

  12. Bush, G.G., "Modification of the Complex Permeability of Garnet and Spinel Ferrites by Application of a Static Magnetic Field," Journal of Applied Physics, Vol. 64, No. 10, 15 Nov 1988, pp. 5653-5655.

    

  13. Cooperman, M., "Automatic Frequency and Phase Control," US Patent #3,076,943, 5 Feb 1963.

    

  14. de Kramolin, L.L., "Magnetic Tuning Devices," Wireless World, Part I - 24 Feb 1938, pp. 160-162.  Part II - 3 Mar 1938, pp. 186-188.

    

  15. de Kramolin, L.L., "Variable Reactor," US Patent #2,200,263, 19 Oct 1934.

    

  16. Duinker, S. and G.W. van Oosterbout, "Inductance Controllable by Permagnetisation," US Patent #2,813,256, 12 Nov 1957.

    

  17. Evans, Clarence T., "Regulation of Electric Circuits," US Patent 1,668,711, 8 May 1928.

    

  18. Feinberg, R., "The Magnetic Amplifier: Transductor Theory," Wireless Engineer, Apr 1950, pp. 118-124.

    

  19. Gabriel, F.C., "Ferrite Inductors Tune Panoramic Receiver," Electronics, Aug 1956, pp. 169-171.

    

  20. Gikow, Emanuel, "New Technique for Electronic Tuning of VHF Power Amplifiers," IEEE Transactions on Parts, Materials, and Packaging, Vol. PMP-6 , No. 1, Mar 1970, pp. 20-25.

    

  21. Goldberg, I.B., J.H. Hanamotor, and C.S. Hollingsworth, "Magnetically Variable Inductor die High Power Audio and Radio Frequency Applications," US Patent #5,450,052, 12 Sep 1995.

    

  22. Gross, T.A.O., "Revisiting the Cross-Field Inductor," Electronic Design, 15 Mar 1977, pp. 82-85.

    

  23. Gunderson, C.F., "Saturable Reactor," US Patent #2,703,391, 1 Mar 1955.

    

  24. Hanna, C.R., "Design of Reactances and Transformers," Transactions of the AIEE, Feb 1927, pp. 155-160.

    

  25. Heartz, R.A. and H. Buelteman, "The Application of Perpendicularly Superposed Magnetic Fields," AIEE Transactions, Part I, Communications and Electronics, Nov 1955, pp. 655-659.

    

  26. Hopf, J.F. and H.K. Lindenmeier, "Extremely Linear Electrically Tunable Active Receiving Antenna," Proceedings of the 2nd International Conference on Antennas and Propagation, 1981, pp. 75-79.

    

  27. Ichinokura, O., T. Jinzenji, and K. Tajima, "A New Variable Inductor for VAR Compensation," IEEE Transactions on Magnetics, Vol. 29, No. 6, Nov 1993, pp. 3225-3227.

    

  28. Jackson, R.C. and A.W. Simpson, "A High Frequency Ferrimagnetic Attenuator," Electronic Engineering, Apr 1962, pp. 246-248.

    

  29. Jensen, M.D. and L.C. Howlett, "Wide Frequency Range Sine Wave VCO with a Tunable Inductor and Capacitor," IEEE Transactions on Instrumentation and Measurement, Vol. 38, No. 4, Aug 1989, pp. 876-881.

    

  30. Johnson, L.J., "Current Controlled Variable Inductor," US Patent #5,426,409, 20 Jun 1995.

    

  31. Kaufman, A.L., "Circuit Design with Controllable Inductors," Electronic Design, Part I - Apr 1954, pp. 12-13.  Part II - May 1954, pp. 24-25.

    

  32. Kersten, M. and A. Weis, "Arrangement for Coil Winding with Magnetizable Cores," US Patent #2,241,912, 4 May 1938.

    

  33. Kiser, J.L., "The Elecrically Variable Inductor," Electronic Industries, Jun 1961, pp. 144-146.

    

  34. Kislovski, A.S., "Quasi-Linear Controllable Inductor," Proceedings of the IEEE, Vol. 75, No. 2, Feb 1987, pp. 267-269.

    

  35. Kislovski, A.S., "Relative Incremental Permeability of Soft Ferrites as a Fundtion of the Magnetic Field H: An Analytic Approximation," 1996 IEEE Power Electronics Specialists Conference (PESC '96), Jun 1996, pp. 1469-1475.

    

  36. Kondo, H. and T. Kouchi, "Tuning Circuit and Receiver," US Patent #5,040,239, 13 Aug 1991.

    

  37. Kunde, W., "Direct Currents Reduce Core Permability," Ham Radio, Jun 1986, pp. 58-67.

    

  38. Leithauser, G. and H. Boucke, "Tuning with a Rheostat!" Radio-Craft, Jul 1939, pp. 13, 51.

    

  39. MacIlvain, K.M. and W.H. Freedman, "Radio Transmitters and Carrier Currents," International Textbook Co., 1928.

    

  40. McCreary, H.J., "The Magnetic Cross Valve," Transactions of the AIEE, Vol. 70, 1951, pp. 1868-1875.

    

  41. Meiksin, Z.H., "Comparison of Orthogonal- and Parallel-Flux Variable Inductors," IEEE Transactions on Industry Applications, Vol. IA-10, No.3, May/Jun 1974, pp. 417-423.

    

  42. Mendini, D. and S. Ben-Yaakov, "A Current-Contolled Variable-Inductor for High Frequency Resonant Power Circuits," 1994 IEEE Applied Power Electronics Conference and Exposition, pp. 219-225.

    

  43. Morris, C.M. and R.L. Martinet, "Electronically Controlled Filters and Multicouplers, 1st Interim Report," Cincinnati Electronics Corp., May 1974, NTIS #AD-779 384.

    

  44. Morris, C.M. and J.G. Vaal, "Electronically Controlled Filters and Multicouplers, 3rd Interim Report," Cincinnati Electronics Corp., Dec 1975, NTIS #AD-A020 967.

    

  45. Newhall, E., P. Gomard, and A. Ainlay, "Saturable Reactors as R-F Tuning Elements," Electronics, Sep 1952, pp. 112-115.

    

  46. Ohteru, S. and H. Kobayashi, "A New Type Magnetic Modulator," IEEE
Transactions on Magnetics, Vol. 1, No. 2, Mar 1965, pp. 56-62.

    

  47. Oka, H. and J. Iwata, "A New Frequency Modulator Using Ferrite Orthogonal Cores," IEEE Transactions on Magnetics, Vol. MAG-17, No. 1, Jan 1981, pp. 1174-1177.

    

  48. Oka, H. and P.P. Biringer, "Cpntrol Characteristics of a Ferrite Orthogonal Core," IEEE Transactions on Magnetics, Vol. 26, No. 5, Sep 1990, pp. 2888-2893.

    

  49. Polydoroff, W.J., "Ferromagnetic Variable High-Frequency Inductor," US Patent #2,462,423, 22 Feb 1949.

    

  50. Post, D.B., "Multistage Variable-Saturation Tuning System and Apparatus," US Patent #2,581,202, 1 Jan 1952.

    

  51. Post, R.C., "Inductance Coil," US Patent #2,628,342, 10 Feb 1953.

    

  52. Pressman, A.I. and J.P. Blewett, "A 300- to 4,000-Kilocycle Electrically Tuned Oscillator," Proceedings of the IRE, Jan 1951, pp. 74-77.

    

  53. Querfurth, W.M.W., "Saturable Core Tuning Inductor," US Patent #2,997,584, 22 Aug 1961.

    

  54. Remis, I. and I. Bady, "Ferrites for Permeability Tuning in the VHF Region Using the Above Resonance Mode," IEEE Transactions on Magnetics, Vol. MAG-6, No. 1, Mar 1970, pp. 46-52.

    

  55. Remis, I., I. Bady, and G. Sands, "Planar Ferrites for Permeability Tuning in the Very High Frequency Region," Proceedings 1966 Electronic Components Conference, pp. 426-437.

    

  56. Rex, H.B., "Bibliography on Transductors, Magnetic Amplifiers, etc.," Instruments, 1948, pp. 332-362.

    

  57. Roberts, W. van B., "Variable Inductance Arrangement," US Patent #2,302,893, 24 Nov 1942.

    

  58. Rohrich, M., "Tuning System for a High Frequency Receiver Utilizing a Controllable Inductor," US Patent #4,450,588, 22 May 1984.

    

  59. Ryder, J.D., "Ferroinductance as a Veriable Electric-Circuit Element," Electrical Engineering, Vol. 64, No. 10, Oct 1945, pp. 671-678.

    

  60. Schlike, H.M., "ESSENTIALS OF DIELECTROMAGNETIC ENGINEERING," Wiley, 1961.

    

  61. Sinnott, N.C. and H.A. Jones, "High Power Electrically Variable Inductor," US Patent #3,735,305, 22 May 1973.

    

  62. Smith, A.W., "The Effect of a Superposed Constant Field Upon the Alternating Current Permeability and Energy Loss in Iron," Physical Review, Vol. 17, No. 3, Mar 1921.

    

  63. Snelling, E.C., ""SOFT FERRITES: PROPERTIES AND APPLICATIONS," Iliffe Books, 1969.

    

  64. Sontheimer, C.G., "Applications of High Frequency Saturable Reactors," Proceedings of the National Electronics Conference, 1953, pp. 299-309.

    

  65. Spooner, T., "Effect of a Superposed Alternating Field on Apparent Magnetic Permeability and Hysteresis Loss," Physical Review, Vol. 25, No. 4, Apr 1925, pp. 527-540.

    

  66. Spooner, T., "Permability," Transactions of the AIEE, Feb 1923, pp. 340-348.

    

  67. Stiber, S., "Electronically Tunable Circuit Elements," IRE Transactions on Military Electronics, Oct 1960, pp. 527-532.

    

  68. Stiber, S., "Remote-Tuning Receiver Has No Moving Parts," Electronics, Jul 1953, pp. 186-188.

    

  69. Stiber, S., "Use of Ferromagnetic Materials in Electronic Tuning of Radiofrequency Components," Proceedings of the National Electronics Conference, 1952, pp. 462-468.

    

  70. Stuijts, A.L., J. Verweel, and H.P. Peloschek, "Dense Ferrites and Their Applications," IEEE Transactions on Communications and Electronics, Vol. 83, No. 75, Nov. 1964, pp. 726-736.

    

  71. Takada, N., "Current Controlled Variable Inductor," US Patent #4,630,013, 16 Dec 1986.

    

  72. Takada, N., "Electric Current Control Type Variable Inductor," US Patent #4,725,805, 16 Feb 1988.

    

  73. Thomson, W.T., "Resonant Nonlinear Control Circuits," Electrical Engineering, Vol. 57, Aug 1938, pp. 469-476.

    

  74. Venema, H.J., M.F. Schlecht, and B. Silverman, "Pulse Control of a Variable Frequency Oscillator Using Saturable Reactors," Proceedings of the National Electronics Conference, 1955, pp. 848-858.

    

  75. Verweel, J., "On the HF Permeability of Dense Ferrites in Polarizing Fields," IEEE Transactions on Magnetics, Vol. MAG-5, No. 3, Sep 1969, pp. 622-625.

    

  76. Watson, J.K., "On the Nonlinearities of Inductors Using Linear Ferrite Toroidal Cores," IEEE Transactions on Magnetics, Vol. MAG-17, No. 3, May 1981, pp. 1320-1325.

    

  77. Webb, J.S., "The Variation in the High-Frequency Resistance and Permeability of Ferromagnetic Materials Due to a Superimposed Magnetic Field," Proceedings of the IRE, Vol. 26, No. 4, Apr 1938, pp. 433-441.

    

  78. Webb, J.S., "Variation in the Longitudinal Incremental Permeability Due to a Superimposed Circular Field," Nature, 29 Oct 1938, p. 795.

    

  79. Wolber, J., "A Saturable Core Reactor for Raster Correction in Colour Television Receivers," Electronic Applications, ol. 26, No. 1, Jan 1967, pp. 43-48. 

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