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A Study Of Possibilities For Improving Space Utilization And Performance Of Rhombic Antennas
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Book Synopsis A Study of Possibilities for Improving Space Utilization and Performance of Rhombic Antennas by : Angel M. Martin-Caloto
Download or read book A Study of Possibilities for Improving Space Utilization and Performance of Rhombic Antennas written by Angel M. Martin-Caloto and published by . This book was released on 1959 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scaled-model Measurements on a Nested-tandem Array of Four Rhombic Antennas by : E. L. Kilpatrick
Download or read book Scaled-model Measurements on a Nested-tandem Array of Four Rhombic Antennas written by E. L. Kilpatrick and published by . This book was released on 1969 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antenna with high gains at low elevation angles are important to long distance HF communication. With application to an 11,070-km circuit between Washington, D.C. and Asmara, Ethiopia, in view, a design for an antenna consisting of four rhombic elements in a nested-tandem configuration was proposed. The overall length of the antenna was 442.8 m (1452.6 ft), the maximum height, 73.2 m (240 ft). Its nominal operating frequency range was from 6 to 19 MHz. Power gain was computed as a function of frequency, elevation angle, and azimuthal direction. Scaled-model measurements, using 200:1 scaling factor, were carried out to verify the computations. Calculations showed the maximum gain to be 26.5 dB at 14.5 MHz at an angle of about 4.5°. The computed performance deteriorated markedly above 18 MHz. The measurements confirmed the computations at the lower frequencies and showed the deterioration in the performance near the upper frequency end to begin at a lower frequency than computer.
Book Synopsis Optimum Phasing of Nested Rhombic Antennas Connected in Parallel by : E. L. Kilpatrick
Download or read book Optimum Phasing of Nested Rhombic Antennas Connected in Parallel written by E. L. Kilpatrick and published by . This book was released on 1968 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Compilation of Reaction Rate Constants Measured in the ESSA Flowing Afterglow System to August, 1969 by : Fred Fehsenfeld
Download or read book Compilation of Reaction Rate Constants Measured in the ESSA Flowing Afterglow System to August, 1969 written by Fred Fehsenfeld and published by . This book was released on 1969 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The reaction rate constants measured to August, 1969 in the ESSA flowing afterglow system have been compiled and tabulated in this report. The references to original publications are included along with reference to several published reviews on specialized aspects of ion-molecule reactions. Because of the large number of measured rate constants (several hundred) this report should be useful as a reference source and "finding list."
Download or read book ESSA Technical Report ERL. written by and published by . This book was released on 1968 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ESSA Technical Report ERL. by : United States. Environmental Science Services Administration
Download or read book ESSA Technical Report ERL. written by United States. Environmental Science Services Administration and published by . This book was released on 1968 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ESSA Technical Report ERL-ITS. written by and published by . This book was released on 1968 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OAR Cumulative Index of Research Results by :
Download or read book OAR Cumulative Index of Research Results written by and published by . This book was released on with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OAR Quarterly Index of Current Research Results by : United States. Air Force. Office of Aerospace Research
Download or read book OAR Quarterly Index of Current Research Results written by United States. Air Force. Office of Aerospace Research and published by . This book was released on 1959 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Government Research Reports by :
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1960 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts written by and published by . This book was released on 1960-04 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ESSA Technical Report written by and published by . This book was released on 1969 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ITS. written by and published by . This book was released on 1969 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index by :
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index, 1861-1972: Engineering: civil, electrical, and industrial by : Xerox University Microfilms
Download or read book Comprehensive Dissertation Index, 1861-1972: Engineering: civil, electrical, and industrial written by Xerox University Microfilms and published by . This book was released on 1973 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Commencement by : Stanford University
Download or read book Annual Commencement written by Stanford University and published by . This book was released on 1959 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis OAR Cumulative Index of Research Results by : United States. Air Force. Office of Aerospace Research
Download or read book OAR Cumulative Index of Research Results written by United States. Air Force. Office of Aerospace Research and published by . This book was released on 1959 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
