ISSN 0253-2778

CN 34-1054/N

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Open AccessOpen Access JUSTC Original Paper

Design of an integrated lens for separating microwave and optical wave

  • Dept. of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei 230027, China

Cite this:
https://doi.org/10.3969/j.issn.0253-2778.2014.01.007
  • Received Date: 12 March 2013
  • Accepted Date: 28 April 2013
  • Rev Recd Date: 28 April 2013
  • Publish Date: 30 January 2014
    Abstract

  • Abstract

    An integrated lens was designed, which is composed of an optical Fresnel lens (OFL) and a microwave helix array (MHA). The OFL focuses the incident light wave while the MHA focuses on the incident microwave. The MHA has little effect on blocking incident light while the OFL has effect on microwave transmission. The proposed integrated lens can simultaneosly focus microwave and optical wave on two different spots, and the distance between them is 35cm. The intensity of the electric field has a 5-fold improvement at the microwave focus. So it can transmit and receive microwave signal on the basis of the full use of the incident visible light when the integrated lens is uploaded.

    Abstract

    An integrated lens was designed, which is composed of an optical Fresnel lens (OFL) and a microwave helix array (MHA). The OFL focuses the incident light wave while the MHA focuses on the incident microwave. The MHA has little effect on blocking incident light while the OFL has effect on microwave transmission. The proposed integrated lens can simultaneosly focus microwave and optical wave on two different spots, and the distance between them is 35cm. The intensity of the electric field has a 5-fold improvement at the microwave focus. So it can transmit and receive microwave signal on the basis of the full use of the incident visible light when the integrated lens is uploaded.
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    • References(11)
  • [1]
    Wu Y P, Eames P, Mallick T, et al. Experimental characterisation of a Fresnel lens photovoltaic concentrating system[J]. Solar Energy, 2012, 86(1): 430-440.
    [2]
    Ryu K, Rhee J G, Park K M, et al. Concept and design of modular Fresnel lenses for concentration solar PV system[J]. Solar Energy, 2006, 80(12):1 580-1 587.
    [3]
    Bogosanovic M, Williamson A G. Microstrip antenna array with a beam focused in the near-field zone for application in noncontact microwave industrial inspection[J]. IEEE Transactions on Instrumentation and Measurement, 2007, 56(6): 2 186-2 195.
    [4]
    Hristov H D， Feick R， Grote W，et al．Indoor signal focusing by use of Fresmel zone plate[J]. Electronics Letters，2003，39(1): 67-68.
    [5]
    Karimkashi S, Kishk A A. Focusing properties of Fresnel zone plate lens antennas in the near-field region[J]. IEEE Transactions on Antennas and Propagation, 2011, 59(5): 1 841-1 847.
    [6]
    Fan Y J, Ooi B L, Hristov H D, et al. Compound diffractive lens consisting of Fresnel zone plate and frequency selective screen[J]. IEEE Transactions on Antennas Propagation, 2010, 58(6): 1 842-1 847.
    [7]
    Hristov H D, Rodriguez J M. Design equation for multidielectric Fresnel zone plate lens [J]. IEEE Microwave and Wireless Components Letters, 2012, 22(11): 574-576.
    [8]
    Kraus J D, Marhefka R J. 天线[M]. 三版, 北京：电子工业出版社, 2006: 196-224.
    [9]
    余随淅, 吴晗平, 熊衍建,等. 太阳能采集用1 000 mm口径菲涅耳透镜设计[J]. 光电技术应用, 2009, 25(5): 35-38.
    [10]
    Sierra C, Vzquez A J. High solar energy concentration with a Fresnel lens[J]. Journal of Materials Science, 2005, 40(6): 1 339-1 343.
    [11]
    Guo J Q, Ohmori H, Uehara Y, et al. Diamond cutting of a large off-axis Fresnel lens mold[J]. Journal of Vacuum Science and Technology B, 2009, 27(3): 1 345-1 350.
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    [1]
    Wu Y P, Eames P, Mallick T, et al. Experimental characterisation of a Fresnel lens photovoltaic concentrating system[J]. Solar Energy, 2012, 86(1): 430-440.
    [2]
    Ryu K, Rhee J G, Park K M, et al. Concept and design of modular Fresnel lenses for concentration solar PV system[J]. Solar Energy, 2006, 80(12):1 580-1 587.
    [3]
    Bogosanovic M, Williamson A G. Microstrip antenna array with a beam focused in the near-field zone for application in noncontact microwave industrial inspection[J]. IEEE Transactions on Instrumentation and Measurement, 2007, 56(6): 2 186-2 195.
    [4]
    Hristov H D， Feick R， Grote W，et al．Indoor signal focusing by use of Fresmel zone plate[J]. Electronics Letters，2003，39(1): 67-68.
    [5]
    Karimkashi S, Kishk A A. Focusing properties of Fresnel zone plate lens antennas in the near-field region[J]. IEEE Transactions on Antennas and Propagation, 2011, 59(5): 1 841-1 847.
    [6]
    Fan Y J, Ooi B L, Hristov H D, et al. Compound diffractive lens consisting of Fresnel zone plate and frequency selective screen[J]. IEEE Transactions on Antennas Propagation, 2010, 58(6): 1 842-1 847.
    [7]
    Hristov H D, Rodriguez J M. Design equation for multidielectric Fresnel zone plate lens [J]. IEEE Microwave and Wireless Components Letters, 2012, 22(11): 574-576.
    [8]
    Kraus J D, Marhefka R J. 天线[M]. 三版, 北京：电子工业出版社, 2006: 196-224.
    [9]
    余随淅, 吴晗平, 熊衍建,等. 太阳能采集用1 000 mm口径菲涅耳透镜设计[J]. 光电技术应用, 2009, 25(5): 35-38.
    [10]
    Sierra C, Vzquez A J. High solar energy concentration with a Fresnel lens[J]. Journal of Materials Science, 2005, 40(6): 1 339-1 343.
    [11]
    Guo J Q, Ohmori H, Uehara Y, et al. Diamond cutting of a large off-axis Fresnel lens mold[J]. Journal of Vacuum Science and Technology B, 2009, 27(3): 1 345-1 350.
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