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  • YASSUDA, Eduardo Riomey. (BrasilUFCGUniversidade Federal de Campina Grande, 1966)
  • UNIVERSIDADE FEDERAL DA PARAÍBA (BrasilUFCGUniversidade Federal de Campina Grande, 1966)
  • BRASIL, Ministério do Interior.; BRASIL, Departamento Nacional de Obra Contra as Secas. (BrasilUFCGUniversidade Federal de Campina Grande, 1968)
  • http://lattes.cnpq.br/4808617538189330; CONFORTI, Evandro. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1971-12-15)
    Using circuits equivalent to concentrated parameters to represent the cylindrical cavity in TM01m mode and its coupling with the rectangular guide one obtains: method of measurement of the parameters and design of the ...
  • ROCHA, C. S.; http://lattes.cnpq.br/6331549243758044; ROCHA, Creso Santos da. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972)
    The use of waveguides with a cross-section different from those of rectangular and cylindrical sections is not widespread, mainly due to mathematical difficulties to obtain exact solutions. The work consists in obtaining ...
  • MOTA, W. S.; http://lattes.cnpq.br/5452666875321325; MOTA, Wellington Santos. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972)
    This work attempts to present an application of graph theory to solve some problems on power system analysis such as: short circuit, load flow and transient stability studies, using digital methods. The application are: i ...
  • BRASIL, Ministério da Agricultura.; BRASIL, Ministério do Interior. (BrasilUFCGUniversidade Federal de Campina Grande, 1972)
  • MONTICELLI, A. J.; http://lattes.cnpq.br/7098704295393611; MONTICELLI, Alcir José. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-02)
    The work presents an application of the Transformations As per the study of waveguides with general straight section. A case study is done for the onccentric lunar guide. The applicability of the method is studied by ...
  • JUCÁ JÚNIOR, J.; JUCÁ JÚNIOR, José. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-08)
    The technique of coordination of insulation in power systems has evolved to the present day through investigations carried out during many years of studies. Collaboration between manufacturers and system operators was ...
  • ROCHA NETO, I.; http://lattes.cnpq.br/4365008543119083; ROCHA NETO, Ivan. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-09)
    The paper presents a study of an Automatic Morse Decoder. Three solutions are also developed for the presentation of symbols using LED displays (Light Emitting Diodes).
  • SOUZA, J. A.; SOUZA, José Aquino de. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA CIVIL E AMBIENTALUFCGUniversidade Federal de Campina Grande, 1972-09-25)
    This paper deals with the determination of the "intensity-duration-frequency" curves for a 100 - years maximum recurrence interval. The validety of the proposed equation is limitedto the urban and agricultural areas of the ...
  • FRANÇA, A. L. M.; http://lattes.cnpq.br/6349404264174619; FRANÇA, André Luiz Morelato. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-12)
    Microwave rectangular cavities are treated by a transmission line model. The model concerns one-port and transmission cavities using rectangular iris as a coupling device. Methods of measuring iris susceptance and cavity's ...
  • RÊGO NETTO, S. M.; RÊGO NETTO, Siegbert de Moraes. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-12)
    THE PULSE TESTS IN HIGH VOLTAGE TRANSFORMERS BEGAN TO HAVE A CERTAIN SYSTEMATIZATION THERE ARE NEARLY FORTY YEARS. THE TRANSMISSION LINES ARE EASY FOR ATMOSPHERIC DOWNLOADS, AND WHEN ATTACHED, THEIR ISOLATION MAY BE DAMAGED ...
  • PINHEIRO, W. G.; PINHEIRO, Wilson Guerreiro. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA CIVIL E AMBIENTALUFCGUniversidade Federal de Campina Grande, 1972-12)
    This work deals with the test conditions, instruments and methods for measuring the electrical characteristics of FM receivers and transmitters operating between 25 MHz and 1GHz, and also addresses the minimum specifications ...
  • TEJO, F. A. F.; http://lattes.cnpq.br/8543182790642045; TEJO, Francisco de Assis Ferreira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1972-12-28)
    The present work aims to present a method for determining the propagation characteristics of a rectangular guide symmetrically loaded with a slice of imperfect dielectric material, located parallel to the electric field. ...
  • QUERETTE, L. A.; QUERETTE, Luciana Altino. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1973)
    his work consists of a design of the drive circuits of a classic bridge for light loads, of typical industrial application and simple standard operation. The drive motors of each of these movements required in the design ...
  • YUAN, T.; YUAN, Tong. (BrasilCentro de Tecnologia e Recursos Naturais - CTRNPÓS-GRADUAÇÃO EM ENGENHARIA CIVIL E AMBIENTALUFCGUniversidade Federal de Campina Grande, 1973-03)
    In this work four types of speech scrambler are studied: by inversion of spectrum, by division of spectrum, by frequency sampling and digital. For each case its advantages and disadvantages are analyzed.
  • SANTANA, R. F.; http://lattes.cnpq.br/6414542066558954; SANTANA, Reginaldo Freire de. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1973-03)
    The present work, based on the experience of other systems, presents procedures, methods of study and techniques directly applied in a power system, in order to coordinate the insulation adequately.
  • BRANCO, T. M. M.; http://lattes.cnpq.br/8911039344594817; BRANCO, Tadeu da Mata Medeiros. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1973-11)
    The objective of this work is to show, in general, the behavior of the arresters when applied in a system, in order to reduce the surges that go to the substation. Practical considerations in its application; Features and ...
  • AMIGO, F. E.; AMIGO, Francisco Essi. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 1974)
    This thesis concerns a load test of an induction motor. The output power is maintained constant and drives an induction generator. The motor and generator are connected to a closed loop to be regenerative. Then, the ...