Development of Simple Structure Microwave Sensor

구조가 간단한 마이크로파 센서 개발

  • Published : 2008.09.01

Abstract

The microwave sensor in which the sensitivity was excellent and a structure is simple was developed and it manufactured. And the sensing range that uses the developed product was confirmed. When the developed microwave sensor was set up in the ceiling of a building, we confirmed that the amplitude of the sensitive area increased as the tilting angle was enlarged. The sensitive area became a greatest in case the tilting angle was 65 degree. According to the height of a ceiling, because the sensing range is determined, in case of using in the building in which the height of a ceiling is enough secured it is determined to secure the more wide sensitive area. Moreover, the configuration of the circuit having the simple structure makes the miniaturization of a product, and the light weight possible. It is considered to have the price competitive power which it reduces the manufacturing cost, is sufficient.

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References

  1. A. Wood, "High-performance infrared thermal imaging with monolithic silicon focal planes operating at room temperature", Proc. IEDM Tech. Digest, pp. 175-177, 1993
  2. C. Hanson, "Uncooled thermal imaging at texas instruments", SPIE, Vol. 2020, pp. 330-339, 1993
  3. T. Kanno and M. Saga, "Uncooled infrared focal plane array having 128x128 thermopile detector elements", SPIE, Vol. 2269, pp. 450-459, 1994 https://doi.org/10.1117/12.188660
  4. S. Friedrich, "Superconducting tunnel junction photon detectors: Theory and applications", Journal of Low Temperature Physics, Vol. 151, pp. 277-286, 2008 https://doi.org/10.1007/s10909-007-9697-y
  5. T. Haseyama, T. Arai, A. Fukuda, H. Funahashi, S. Ikeda, K. Imai, Y. Isozumi, T. Kato, Y. Kido, A. Matsubara, S. Matsuki, T. Mizusaki, T. Nishimura, D. Ohsawa, A. Sawada, Y. Takahashi, M. Tosaki, K. Yamamoto, "A high-sensitivity microwave-single-photon detector with Rydberg atoms at low temperature", Journal of Low Temperature Physics, Vol. 150, pp. 549-554, 2008 https://doi.org/10.1007/s10909-007-9586-4
  6. R. H. Hadfield, P. A. Dalgarno, J. A. O'Connor, E. Ramsay, R. J. Warburton, E. J. Gansen, B. Baek, M. J. Stevens, R. P. Mirin, S. W. Nam, "Submicrometer photoresponse mapping of nanowire superconducting single-photon detectors", Applied Physics Letters, Vol. 91, p. 241108, 2007 https://doi.org/10.1063/1.2824384
  7. S. Almaviva, M. Marinelli, E. Milani, G. Prestopino, A. Tucciarone, C. Verona, G. Verona-Rinati, M. Angelone, D. Lattanzi, M. Pillon, R. M. Montereali, M. A. Vincenti, "Thermal and fast neutron detection in chemical vapor deposition single-crystal diamond detectors", Applied Physics Letters, Vol. 103, p. 054501, 2008
  8. K. Ramadurai, L. Lewis, C. Cromer, R. L. Mahajan, K. E. Hurst, K.E. J. H. Lehman, "Carbon based coatings for thermal detectors: Laser damage and thermal efficiency", Proceedings of SPIE - The International Society for Optical Engineering, Vol. 6403, p. 64031G, 2007