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Research Output 1983 2019

  • 401 Citations
  • 10 h-Index
  • 69 Article
  • 44 Conference contribution
  • 1 Chapter

Unbalanced-Fed Rectangular Loop Antennas for Circular Polarization

Hirose, K., Yoshida, T. & Nakano, H., 2019 Jan 10, 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 173-174 2 p. 8609123. (2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

loop antennas
Loop antennas
Circular polarization
Antenna feeders
circular polarization

Two-wire spiral antenna backed by plane reflector with unbalanced feed -variation in distance between spiral and reflector

HIROSE, K., SATO, H., HIRUKAWA, M. & NAKANO, H., 2005 Mar 21, In : General conference of IEICE.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Study of compositional and artificial pinning effects on superconductivity of pulsed-laser deposited Gd-123 films for coated conductor applications

Lee, S., Hirose, K., Yokoyama, T., Chikumoto, N., Kakeshita, T. & Nakao, K., 2007 Jun, In : IEEE Transactions on Applied Superconductivity. 17, 2, p. 3278-3281 4 p.

Research output: Contribution to journalArticle

Superconductivity
Pulsed lasers
pulsed lasers
superconductivity
conductors
2 Citations (Scopus)

Square spiral antenna on dielectric half-space: Analysis using an electric field equation formulated by a finite-difference technique

Nakano, H., Hirose, K., Yamazaki, M. & Yamauchi, J., 1998, IEE Proceedings: Microwaves, Antennas and Propagation. 1 ed. Vol. 145. p. 70-74 5 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Spiral antennas
Electric fields
Radiation
Permittivity
Wire
2 Citations (Scopus)

SPIRAL ANTENNA WITH TWO OFF-CENTER SOURCES.

Nakano, H., Hirose, K. & Yamauchi, J., 1984 Jun, In : Transactions of the Institute of Electronics and Communication Engineers of Japan. Section E. E67, 6, p. 309-314 6 p.

Research output: Contribution to journalArticle

Spiral antennas
Wire
Polarization
Radiation
6 Citations (Scopus)

Spiral antenna with coplanar strip line feed

Nakano, H., Hirokawa, G., Yamauchi, J. & Hirose, K., 1992 Nov 5, In : Electronics Letters. 28, 23, p. 2130-2131 2 p.

Research output: Contribution to journalArticle

Spiral antennas
Strip telecommunication lines
Antenna feeders
Radiation
Circular polarization
2 Citations (Scopus)

Spiral antennas radiating a circularly polarized conical beam

Hirose, K., Sato, H. & Nakano, H., 2005, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 3 A. p. 602-605 4 p. 1552324

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
1 Citation (Scopus)

Small spiral-loaded antenna

Nakano, H., Mimaki, H., Sugama, M., Yamauchi, J. & Hirose, K., 2017 Feb 21, Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1998 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 603-606 4 p. 7861744

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
Antennas
Method of moments
Frequency bands
Bandwidth
17 Citations (Scopus)

Single-arm spiral slot antenna fed by a triplate transmission line

Nakano, H., Nakayama, K., Mimaki, H., Yamauchi, J. & Hirose, K., 1992 Jan 1, In : Electronics Letters. 28, 22, p. 2088-2090 3 p.

Research output: Contribution to journalArticle

Spiral antennas
Strip telecommunication lines
Slot antennas
Antenna feeders
Antenna arrays

Series-fed loop array antenna radiating a circularly polarized wave

Hirose, K., Katsumata, T. & Nakano, H., 1997, IEE Conference Publication. Anon (ed.). 436 pt 1 ed. IEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna feeders
Antenna arrays
Frequency response
Bandwidth
Radiation

Sequential array antenna using loop elements

HIROSE, K., ARAYA, H. & NAKANO, H., 2004 Sep 24, In : Communication society conference of IEICE. B, p. 69

Research output: Contribution to journalArticle

Round spiral antennas printed on a grounded dielectric substrate with a single surface wave mode

Nakano, H., Hirose, K., Kerner, S. R. & Alexopoulos, N. G., 1988, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Publ by IEEE, Vol. 2. p. 692-695 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
Surface waves
Substrates
Microstrip antennas
Method of moments

RECONSTRUCTION OF AN OPERATING SYSTEM USING A FORMAL APPROACH.

Fukazawa, Y., Hirose, K., Hosokawa, K., Sakakura, M., Utsunomiya, K., Yamada, S. & Yoon, S., 1985, Unknown Host Publication Title. New York, NY, USA: IEEE, p. 104-108 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Software engineering
Formal methods
59 Citations (Scopus)

Realisation of magnetic conducting surface using novel photonic bandgap structure

Ma, K. P., Hirose, K., Yang, F. R., Qian, Y. & Itoh, T., 1998 Oct 15, In : Electronics Letters. 34, 21, p. 2041-2042 2 p.

Research output: Contribution to journalArticle

Finite difference time domain method
Photonics
Energy gap
4 Citations (Scopus)

Raman spectroscopy on nonstoichiometric Gd123 thin films

Kakeshita, T., Hirose, K. & Lee, S., 2007 Oct 1, In : Physica C: Superconductivity and its Applications. 463-465, SUPPL., p. 96-99 4 p.

Research output: Contribution to journalArticle

Raman spectroscopy
Cations
Positive ions
Thin films
Raman scattering
7 Citations (Scopus)

Printed loop array antenna radiating a circularly polarised wave

Nakano, H., Yoshida, H., Mimaki, H., Yamauchi, J. & Hirose, K., 1995, IEE Conference Publication. Anon (ed.). 407 ed. IEE, Vol. 1. p. 504-507 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microstrip antennas
Antenna arrays
Loop antennas
Antennas
Radiation

One-wavelength planer antenna with unbalanced feed

HIROSE, K., ARAO, Y. & NAKANO, H., 2004 Mar 23, In : General conference of IEICE. B, p. 130

Research output: Contribution to journalArticle

7 Citations (Scopus)

NUMERICAL ANALYSIS OF ASYMMETRICAL SPIRAL ANTENNA.

Nakano, H., Hirose, K. & Yamauchi, J., 1985 Jun, In : IEEE Transactions on Antennas and Propagation. AP-33, 6, p. 676-678 3 p.

Research output: Contribution to journalArticle

Spiral antennas
Circular polarization
Numerical analysis
Wire
Radiation
1 Citation (Scopus)

Numerical analysis of a dual-spiral printed antenna

Nakano, H. & Hirose, K., 1993, IEE Conference Publication. Anon (ed.). 370 pt 2 ed. Stevenage, United Kingdom: Publ by IEE, p. 651-665 15 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
Microstrip antennas
Numerical analysis
Radiation
Surface waves
5 Citations (Scopus)
Numerical analysis
Antennas
Radiation
Wavelength
Substrates
1 Citation (Scopus)

Numerical analysis of a crank-line array antenna

Nakano, H. & Hirose, K., 1994, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). IEEE, Vol. 3. p. 1526-1529 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna arrays
Numerical analysis
Directional patterns (antenna)
Antennas
Bandwidth
24 Citations (Scopus)

Numerical analyses of printed line antennas

Nakano, H., Hirose, K., Suzuki, T., Kerner, S. R. & Alexopoulos, N. G., 1989 Apr, In : IEE Proceedings H: Microwaves, Antennas and Propagation. 136, 2, p. 98-104 7 p.

Research output: Contribution to journalArticle

Spiral antennas
Antennas
Loop antennas
Dipole antennas
Antenna feeders

Novel dual-loop antennas radiating a circularly polarized wave

Hirose, K., Nagata, Y. & Nakano, H., 2013, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). p. 1466-1467 2 p. 6711392

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Loop antennas
Bandwidth
Method of moments
Wire
Antennas
1 Citation (Scopus)

Monofilar Archimedean spiral slot antennas

Hirose, K., Nakayama, K. & Nakano, H., 1994 Jul, In : Electromagnetics. 14, 3-4, p. 415-426 12 p.

Research output: Contribution to journalArticle

spiral antennas
Spiral antennas
slot antennas
Slot antennas
slots
5 Citations (Scopus)

Microstrip-line antennas with loop elements

Hirose, K., Kimizuka, A. & Nakano, H., 2007, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). p. 721-724 4 p. 4395595

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microstrip lines
Antennas

Microstrip line antennas composed of loop radiation cells

HIROSE, K., PARK, C. & NAKANO, H., 2004 Aug 17, In : IEICE AP-S Internatioanal SYmposium. p. 669-672

Research output: Contribution to journalArticle

Low-profile spiral antenna

HIROSE, K., HIRUKAWA, M. & NAKANO, H., 2003 Sep 24, In : Communication society conference of IEICE. B, p. 84

Research output: Contribution to journalArticle

Low-profile spiral and curl antennas

HIROSE, K., HIRUKAWA, M. & NAKANO, H., 2004 Aug 17, In : IEICE AP=S International Symposium. p. 673-676

Research output: Contribution to journalArticle

2 Citations (Scopus)

Low-profile dual-loop antennas with a straight wire for circular polarization

Hirose, K., Nagata, Y. & Nakano, H., 2013, In : IEEE Antennas and Wireless Propagation Letters. 12, p. 1180-1183 4 p., 6478802.

Research output: Contribution to journalArticle

Loop antennas
Circular polarization
Wire
Antennas
Bandwidth
2 Citations (Scopus)

Low-profile circularly polarized radiation elements - Loops with balanced and unbalanced feeds

Hirose, K., Obuse, K., Uchikawa, Y. & Nakano, H., 2008, 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI. 4618980

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radiation
14 Citations (Scopus)

Low profile Archimedean spiral antenna

Nakano, H., Mimaki, H., Yamauchi, J. & Hirose, K., 1993, AP-S International Symposium (Digest) (IEEE Antennas and Propagation Society). Anon (ed.). Piscataway, NJ, United States: Publ by IEEE, Vol. 1. p. 450-453 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
Antennas
Wavelength
2 Citations (Scopus)

Loop antenna with a parasitic element

Nakano, H., Mimaki, H., Wu, Y., Nakayama, K., Yamauchi, J. & Hirose, K., 2017 Feb 21, Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 1994 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 419-422 4 p. 7861892

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Loop antennas
Radiation

Loop Antennas with Wideband Circular Polarization

Hirose, K., Okiyama, K. & Nakano, H., 2017 Oct 18, 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 503-504 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

loop antennas
Loop antennas
Circular polarization
circular polarization
broadband
4 Citations (Scopus)

Ladder antennas for dual circular polarization

Hirose, K., Tajima, R. & Nakano, H., 2005, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 2 A. p. 242-245 4 p. 1551784

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Circular polarization
Ladders
Antennas
1 Citation (Scopus)

Ladder antennas for dual circular polarization

Hirose, K., Shibasaki, T., Yoshida, Y. & Nakano, H., 2012, In : IEEE Antennas and Wireless Propagation Letters. 11, p. 1174-1177 4 p., 6313881.

Research output: Contribution to journalArticle

Circular polarization
Ladders
Antennas
Loop antennas
Method of moments
6 Citations (Scopus)

Fundamental study on novel loop-line antennas radiating a circularly polarized wave

Hirose, K., Shibasaki, T. & Nakano, H., 2012, In : IEEE Antennas and Wireless Propagation Letters. 11, p. 476-479 4 p., 6193118.

Research output: Contribution to journalArticle

Antennas
Microstrip lines
Method of moments
Radiation
1 Citation (Scopus)
Antennas
Radiation
Circular polarization
Method of moments
Antenna arrays
6 Citations (Scopus)

Fan beam formation using spiral array antennas

Nakano, H., Shinma, Y., Mimaki, H., Yamauchi, J. & Hirose, K., 1996, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). IEEE, Vol. 3. p. 1628-1631 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna arrays
Fans
Antennas

Experimental investigation of slot type dual spiral antenna fed by a microstrip line

Nakano, H. & Hirose, K., 1989, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Anon (ed.). Publ by IEEE, Vol. 3. p. 1465-1468 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
Microstrip lines
Antenna feeders
Electric lines
Antennas
Superconductivity
Carbon
superconductivity
Doping (additives)
carbon

EFFECTS OF FEED WIRE ON RADIATION CHARACTERISTICS OF A DUAL SPIRAL ANTENNA.

Nakano, H., Minegishi, Y. & Hirose, K., 1988 Jan 1, In : Electronics Letters. 24, 6, p. 363-364 2 p.

Research output: Contribution to journalArticle

Spiral antennas
Antenna feeders
Wire
Radiation
Circular polarization
7 Citations (Scopus)

Effects of carbon incorporation on doping state of YBa2Cu 3Oy

Yamamoto, A., Hirose, K., Itoh, Y., Kakeshita, T. & Tajima, S., 2005 May 1, In : Physica C: Superconductivity and its Applications. 421, 1-4, p. 1-9 9 p.

Research output: Contribution to journalArticle

Carbon
Doping (additives)
Oxygen
carbon
oxygen
1 Citation (Scopus)

EFFECTS OF ARM BEND ON ONE-WAVELENGTH DIPOLE ANTENNA WITH ASYMMETRIC FEEDING.

Nakano, H., Hirose, K. & Yamauchi, J., 1984 Jan, In : International Journal of Electronics. 56, 1, p. 121-125 5 p.

Research output: Contribution to journalArticle

Dipole antennas
Antennas
Radiation
Wavelength
9 Citations (Scopus)

EFFECTS OF ARM BEND AND ASYMMETRIC FEEDING ON DIPOLE ANTENNAE.

Nakano, H., Kawashima, K., Hirose, K. & Hirose, K., 1983 Sep, In : International Journal of Electronics. 55, 3, p. 353-364 12 p.

Research output: Contribution to journalArticle

Dipole antennas
Integral equations
Antennas
2 Citations (Scopus)

Effect of cation nonstoichiometry on Gd123 thin films

Kakeshita, T., Hirose, K. & Lee, S., 2007 Sep 1, In : Physica C: Superconductivity and its Applications. 460-462 II, SPEC. ISS., p. 1359-1360 2 p.

Research output: Contribution to journalArticle

Cations
Raman scattering
Positive ions
Raman spectra
cations
8 Citations (Scopus)

Eccentric spiral antenna printed on a dielectric substrate

Hirose, K. & Nakano, H., 1995, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Anon (ed.). IEEE, Vol. 1. p. 190-193 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spiral antennas
Antennas
Bandwidth
Radiation
Substrates
1 Citation (Scopus)

Dual-spiral slot array antenna with a tilted beam

Hirose, K. & Nakano, H., 1991, IEE Conference Publication. 333 pt 1 ed. Stevenage, United Kingdom: Publ by IEE, p. 221-224 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna arrays
Television
Foams
Antennas
Radiation
2 Citations (Scopus)

Dual-spiral slot array antenna fed by triplate transmission line

Hirose, K. & Nakano, H., 1990, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Publ by IEEE, Vol. 4. p. 1774-1777 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antenna feeders
Antenna arrays
Electric lines
Antennas
Bandwidth
16 Citations (Scopus)

Dual-spiral slot antennas

Hirose, K. & Nakano, H., 1991 Feb, In : IEE Proceedings H: Microwaves, Antennas and Propagation. 138, 1, p. 32-36 5 p.

Research output: Contribution to journalArticle

Spiral antennas
Slot antennas
Radiation
Antenna feeders
Antenna arrays