Centers of Structures in Electromagnetism-A Critical Analysis

IEEE Transactions on Antennas and Propagation

Volumn 30, Issue 4, 1982, Pages 606-610

  Appel Hansen, Jørgen ^a  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

RADAR;

ELECTROMAGNETISM;

EID: 0020152823     PISSN: 0018926X     EISSN: 15582221     Source Type: Journal    
DOI: 10.1109/TAP.1982.1142861     Document Type: Article

References (19)

1. J. Appel-Hansen, “Accurate determination of gain and radiation patterns by radar cross-section measurements,” IEEE Trans. Antennas Propagat., vol. AP-27, no. 5, pp. 640-646, Sept. 1979.
2. J. Appel-Hansen and R. J. King, “Experimental study of surface-wave propagation on a low-permittivity medium,” Electron. Lett., vol. 15, no. 4, pp. 101-102, Feb. 15, 1979.
3. J. Appel-Hansen, “Near-field cross sections and reflection centres for large spheres and plates-a fundamental analysis,” Electromagnetics Institute, Technical Univ. Denmark, R 231, Aug. 1980.
4. “Antenna measurements,” Electromagnetics Institute, Technical University of Denmark, vol. I and II, FN 36, Oct. 1980.
5. L. J. Chu, “Physical limitations of omni-directional antennas,” J. Appl. Physics, vol. 19, pp. 1163-1175, Dec. 1948.
6. T. S. Chu and R. A. Semplak, “Gain of electromagnetic horns,” Bell System Tech. J., vol. 44, pp. 527-541, 1965.
7. R. E. Collin and S. Rothschild, “Evaluation of antenna Q,” IEEE Trans. Antennas Propagat., vol. AP-12, no. 1, pp. 23-27, Jan. 1964.
8. H. L. Crispin and J. S. Hollis, in Microwave Antenna Measurements, J. S. Hollis, T. J. Lyon, and L. Clayton, Ed. Atlanta, GA: Scientific-Atlanta, July 1970, pp. 9-14.
9. J. W. Crispin and K. M. Siegel, Methods of Radar Cross-Section Analysis. New York and London: Academic, 1968, p. 388.
10. J. D.Dyson, “Determination of the phase center and phase patterns of antennas,” in Radio Antennas for Aircraft and Aerospace Vehicles, W. T. Blackband, Ed. Agard Conf. Proc, Slough, England: Technivision Services, 1967, no. 15.
11. J. D. Hunter and I. G. Morgan, “Near-field gain correction for transmission between horn antennas,” IEEE Trans. Instrum. Meas., vol. IM-26, no. 1, pp. 58-61, Mar. 1977.
12. E. V. Jull, “Finite-range gain of sectoral and pyramidal horns,” Electron. Lett., vol. 6, no. 21, pp. 680-681, Oct. 15, 1970.
13. D. E. Kerr, Propagation of Short Radio Waves. New York: Dover, 1951, p. 467.
14. T. Linde-Hansen, “Near-field parameters for a perfectly conducting sphere,” M.Sc. thesis, Electromagnetics Institute, Technical Univ. Denmark, Denmark, Aug. 1980.
15. A. C. Ludwig, “Near-field far-field transformations using spherical-wave expansions,” IEEE Trans. Antennas Propagat., vol. AP-19, no. 2, pp. 214-220, Mar. 1971.
16. A. C. Ludwig, J. Hardy, and R. Norman, “Gain Calibration of a Horn Antenna Using Pattern Integration,” Jet Propulsion Lab., California Institute of Technology, Pasadena, Tech. Rep. 32-1572, Oct. 1, 1972.
17. A. C. Newell, R. C. Baird, and P. F. Wacker, “Accurate measurement of antenna gain and polarization at reduced distances by an extrapolation technique,” IEEE Trans. Antennas Propagat., vol. AP-2I, no. 4, pp. 418-431, July 1973.
18. P. Thomsen, “Backscattering cross section of spheres used for calibration of radar test ranges,” M.Sc. thesis, Electromagnetics Institute, Technical Univ. Denmark, Denmark, Jan. 1979.
19. V. H. Weston, “Near-zone Backscattering from large spheres,” Appl. Sci. Res., The Hague, Martinus Nijhoff, section B, vol. 9, pp. 107-116, 1962.