Small antennas: Downsizing techniques and its index factor

IEICE Transactions on Communications

Volumn E88-B, Issue 5, 2005, Pages 1801-1808

  Arai, Hiroyuki ^a  

^a YOKOHAMA NATIONAL UNIVERSITY   (Japan)

Author keywords

Electrical volume; Matching circuit; Radiation efficiency; Small antenna; Wheeler method

Indexed keywords

DIELECTRIC MATERIALS; ELECTROMAGNETIC WAVES; MAGNETIC MATERIALS; STATISTICAL METHODS;

ELECTRICAL VOLUME; MATCHING CIRCUITS; RADIATION EFFICIENCY; SMALL ANTENNAS;

ANTENNAS;

EID: 24144463769     PISSN: 09168516     EISSN: None     Source Type: Journal    
DOI: 10.1093/ietcom/e88-b.5.1801     Document Type: Article

References (38)

1. K. Fujimoto, "Electrically small antenna," Trans. IEICE Japan, vol.55, no.9, pp.1235-1239, Sept. 1972.
2. K. Fujimoto, "Small antennas," IEICE Trans., vol.J60, no.4, pp.391-397, April 1977.
3. K. Fujimoto, "A review of research on small antennas," IEICE Trans., vol.J70, no.8, pp.830-838, Aug. 1987.
4. S. Tokumaru, "Electrically small antennas," IEICE Trans. Commun. (Japanese Edition), vol.J71-B, no.11, pp.1206-1212, Nov. 1988.
5. H. Haruki and A. Koboyashi, "Inverted-F antenna for portable phone," Proc. IEICE General Conf., 613, March 1982.
6. K. Hirasawa, T. Tanaka, H. Morishita, and Y. Koyanagi, "A study on miniaturization of planer inverted-F antenna utilizing magnetic material," Proc. IEICE General Conf., B-1-191, March 2003.
7. T. Tanaka, S. Hayashida, K. Imamura, H. Morishita, and Y. Koyanagi, "A study on miniaturization of antenna for handset utilizing magnetic materials," IEICE Technical Report, A·P2003-240, Jan. 2004.
8. T. Taga and K. Tsunoda, "Analysis of a planar inverted-F antenna by spetial network method," IEICE Trans. Commun. (Japanese Edition), vol.J74-B, no.10, pp.538-545, Oct. 1991.
9. K. Kawabata, K. Yamaki, Y. Saitoh, and S. Arai, "SMD antenna for portable telephone," Proc. IEICE Spring Conf., B-129, March 1994.
10. K. Watanabe, S. Kanba, T. Tsuru, and H. Mandai, "Wide band type chip multilayer antenna," Proc. Communications Society Conf. IEICE, B-1-44, Sept. 1998.
11. H. Arai, Y. Tanaka, and N. Goto, "FDTD analysis of printed loop antenna on dielectric cubu," Proc. IEICE General Conf., B-1-123, March 1997.
12. H. Tanidokoro, N. Konishi, E. Hirose, Y. Shinohara, H. Arai, and N. Goto, "1-wavelength loop type dielectric chip antennas," IEEE AP-S, Int, Symp, pp.1950-1953, Atlanta, Georgia, June 1998.
13. H. Matsushima, E. Hirose, Y. Shinohara, H. Arai, and N. Goto, "Electromagnetically coupled dielectric chip antenna," IEEE AP-S, Int, Symp, pp. 1954-1957, Atlanta, Georgia, June 1998.
14. T. Taga and K. Tsunekawa, "Performance analysis of a built-in planar inverted F antenna for 800 MHz band portable radio units," IEEE J. Sel. Areas Commun., vol.SAC-5, no.5, pp.921-929, June 1987.
15. Y. Kim, H. Morishita, Y. Koyanagi, and K. Fujimoto, "A folded loop antenna system for handsets developed and based on the advanced design concept," IEICE Trans. Commun., vol.E84-B, no.9, pp.2468-2475, Sept. 2001.
16. L.J. Chu, "Physical limitations of omni-directional antennas," J. Appl. Phys., vol.19, pp. 1163-1175, Dec. 1948.
17. R.C. Hansen, "Fundamental limitations in antennas," Proc. IEEE, vol.69, no.2, pp.170-182, Feb. 1981.
18. R.E. Collin and S. Rothschild. "Evaluation of antenna Q*," IEEE Trans. Antennas Propag., vol.AP-12, pp.23-27, Jan. 1964.
19. J.S. McLean, "A re-examination of the fundamental limits on the radiation Q of electrical small antenna," IEEE Trans. Antennas Propag., vol.44, no.5, pp.672-676, May 1996.
20. G.A. Thiele, P.L. Detweiler, and R.P. Penno, "On the lower bound of the radiation Q for electrically small antenna," IEEE Trans. Antennas Propag., vol.55, no.6, pp.1263-1269, June 2003.
21. S. Tokumaru, "Characteristics of F-, M-antennas," Proc. IEICE Autumn, Conf., B-102, Sept. 1990.
22. M.S. Smith, "Properties of dielectrically loaded antennas," Proc. IEEE, vol.124, pp.837-839, 1977.
23. I. Ida, K. Ito, and J. Sato, "Evaluation using EB product for the performance of dielectrically loaded small dipole antennas," Proc. IEICE General Conf., B-1-173, March 1999.
24. K. Endo, H. Arai, M. Toki, and N. Goto, "Experimental remarks of flat antenna configration, bandwidth, electorical volume and gain," IEICE Technical Report, A·P90-20, June 1990.
25. H. Arai, "Electrical antenna volume for a scale of downsizing," IEEE AP-S, Int. Symp., pp.1854-1857, Ann Arbor, Michigan, June 1993.
26. H. Arai, "Electrical volume of antenna," IEICE Trans. Commun. (Japanese Edition), vol.J86-B, no.9, p. 1961, Sept. 2003.
27. H. Arai, "New antenna engineering," Sougou Denshi, pp. 108-109, 1996.
28. H. Arai, "Radiation efficiency and Q factor of small antenna," Proc. IEICE Society Conf., B-1-78, Sept. 2002.
29. I. Komori and H. Arai, "Near-field distribution of λ/2-dipole antenna and disk loaded dipole antenna," IEICE Technical Report, A·P92-71, Aug. 1992.
30. I. Komori and H. Arai, "Near-field distribution of small antenna and unloaded Q factor," IEICE Technical Report, A·P92-130, Jan. 1993.
31. M. Okumura and A. Sugiyama, "Evaluation of the performance of reverberating enclosure used for making the measurement of total radiated power from microwave apparatus operating in the microwave frequncy range," Proc. Int. Symp. EMC, no. 18, AA3, pp.594-598, 1984.
32. T. Maeda and T. Morooka, "Experimental studies and improvements on the accuracy of the indor random field measurement method for obtaining the radiation efficiency of electrically small antennas," IEICE Trans. Commun. (Japanese Edition), vol.J71-B, no.11, pp. 1259-1265, Nov. 1988.
33. H. Arai, T. Urakawa, and M. Teranishi, "Radiation power measurement method of hand-held terminals using compact shield box," IEICE Trans. Commun. (Japanese Edition), vol.J81-B-II, no.7, pp.691-698, July 1998.
34. H.A. Wheeler, "The radiation sphere around a small antenna," Proc. IRE, vol.47, no.8, pp.1325-1331, 1975.
35. M. Muramoto, N. Ishii, and K. Itoh, "A study on radiation efficiency measurement of a small antenna using wheeler method," IEICE Trans. Commun. (Japanese Edition), vol.J78-B-II, no.6, pp.454-460, June 1995.
36. R.H. Johnston, et al., "An improved small antenna radiation efficiency measurement method," IEEE Antennas Propag. Mag., vol.40, no.5, pp.40-48, 1998.
37. T. Kaneko, N. Ishii, and M. Miyakawa, "A method for avoiding dips of the radiation efficiency measured by improved Wheeler method," Proc. IEICE Society Conf., B-1-242, Sept. 2003.
38. N. Ishii and K. Itoh, "A consideration of the thin planar antenna with wire-grid model," IEICE Trans. Commun., vol.E76-B, no. 12, pp.1518-1525, Dec. 1993.