Abstract
With the rapid advances in digital signal processing technology, spatial spectrum estimation theory and technology has been widely used in various fields and has become a new favorite in radio direction finding and passive positioning fields. This paper constructs a new shortwave spatial spectrum direction finding and positioning system, which establishes a standard interoperable platform based on software communication architecture (SCA). Meanwhile, a new shortwave co-location method is put forward, which realizes the flexible networking of the new shortwave spatial spectral direction finding system through the optical fiber or Ethernet. Besides, cyclic direction of arrival (DOA) estimation and weighted average method are applied to improve the positioning accuracy under complex environments. Simulation results show that this method has good positioning performance and stability.
Similar content being viewed by others
References
Guo, Y., Liu, J.Y., Kang, Z., et al., ESPRIT spatial spectrum estimation algorithm based on subspace tracking, J. Comput. Appl., 2010, vol. 30, no. 5, pp. 1428–1430.
Iii, J.M., An integrated agent architecture for software defined radio, Va. Tech., 2000, vol. 294, nos. 7–8, pp. 429–482.
Kim, J., Ahn, C., Choi, S., et al., Implementation of smart antenna API and transceiver API in software communication architecture for a wireless innovation forum standard, Analog Integr. Circuits Signal Process., 2011, vol. 69, nos. 2–3, pp. 219–226.
Jianhua, F., Xiaobo, W., and Yunzhou, L., SDR system based on the software communication architecture, J. Tsinghua Univ., 2011, vol. 51, no. 8, pp. 1031–1037.
Che, K., Hong, X., Liu, X., et al., A full-featured implementation of software communication architecture core framework, Comput. Eng., 2005, vol. 31, no. 8, pp. 87–88.
Zhao, S. and Zhang, X.F., Platform of spatial spectrum estimation based on Matlab GUI, Appl. Mech. Mater., 2014, vols. 556–562, pp. 3357–3360.
Liu, F., Wang, J., Sun, C., et al., Spatial differencing method for DOA estimation under the coexistence of both uncorrelated and coherent signals, IEEE Trans. Antennas Propag., 2012, vol. 60, no. 4, pp. 2052–2062.
Baldini, G., Sturman, T., Dalode, A., et al., An emergency communication system based on software-defined radio, Eurasip J. Wireless Commun. Networking, 2014, vol. 1, pp. 1–16.
Cheng, A.Y., Shen, S., and Zhao, T., Design of vehicle diagnostic communication module based on AUTOSAR software architecture, Appl. Mech. Mater., 2013, vols. 347–350, pp. 513–519.
Zhang, Y., Dyer, S., and Bulat, N., Strategies and insights into SCA-compliant waveform application development, IEEE Military Communications Conference. IEEE Computer Society, 2006, pp. 1–7.
Sun, X.J. and Hu, Z.W., Research on Wireless Communication Technology Based on Cooperative Diversity, J. Appl. Mech. Mater., 2013, vols. 416–417, pp. 1561–1564.
Wang, J.Y. and Zhang, L.G., Reconfigurable design for encryption/decryption of AES based on FPGA, Comput. Eng., 2008, vol. 34, no. 7, pp. 163–166.
Xinyong, D., Li-Yang, S., Fu, H.Y., et al., Intensity-modulated fiber Bragg grating sensor system based on radio-frequency signal measurement, Opt. Lett., 2008, vol. 33, no. 5, pp. 482–484.
Pan, S. and Yao, J., Performance evaluation of UWB signal transmission over optical fiber, IEEE J. Sel. Areas Commun., 2010, vol. 28, no. 6, pp. 889–900.
Pousi, J.P., Lioubtchenko, D.V., Dudorov, S.N., et al., High permittivity dielectric rod waveguide as an antenna array element for millimeter waves, IEEE Trans. Antennas Propag., 2010, vol. 58, no. 3, pp. 714–719.
Infante, L., De Luca, A., and Teglia, M., Low-profile ultra-wide band antenna array element suitable for wide scan angle and modular subarray architecture, IEEE International Symposium on Phased Array Systems and Technology (ARRAY), 2010, pp. 157–163.
Rivas, J.M., Wahby, R.S., Shafran, J.S., et al., New architectures for radio-frequency DC-DC power conversion, IEEE Trans. Power Electron., 2006, vol. 21, no. 2, pp. 380–393.
Archambeault, B., Diepenbrock, J.C., and Connor, S., EMI emissions from mismatches in high speed differential signal traces and cables, IEEE International Symposium on Electromagnetic Compatibility, EMC 2007, 2007, pp. 1–6.
Tang, Y.S. and Zhang, C.Y., Multi-DSPs SAR real-time signal processing system based on cPCI bus, IEEE 1st Asian and Pacific Conference on Synthetic Aperture Radar, 2007, APSAR 2007, 2007, pp. 661–663.
Liu, H. and Zeng, D., Design and realization of a radar simulation system based on CPCI bus, IEEE 2010 International Conference on Computer Application and System Modeling (ICCASM), 2010.
Geimer, M., Wolf, F., Wylie, B.J.N., et al., The SCALASCA performance toolset architecture, Int. Workshop Scalable Tools High-End Comput., 2008, vol. 22, no. 6, pp. 702–719.
Dugdale, J., Darcy, S., and Pavard, B., Engineering effective cooperation and communication: A bottom-up approach, Int. J. Emerg. Manage., 2006, vol. 3, no. 1, pp. 58–65.
Bellofiore, S., Balanis, C.F.A., Foutz, J., et al., Smart-antenna systems for mobile communication networks. Part 1. Overview and antenna design, IEEE Antennas Propag. Mag., 2002, vol. 44, no. 3, pp. 145–154.
Friesner, R.A., Banks, J.L., Murphy, R.B., et al., Glide: A new approach for rapid, accurate docking and scoring. 1. Method and assessment of docking accuracy, J. Med. Chem., 2004, vol. 47, no. 7, pp. 1739–1749.
Cheng, S., Chen, D., Li, J., et al., The assessment of emission-source contributions to air quality by using a coupled MM5-ARPS-CMAQ modeling system: A case study in the Beijing metropolitan region, China, Environ. Model. Software, 2007, vol. 22, no. 11, pp. 1601–1616.
Farrell, J.A.D., Meng, B.A.L., Jones, C.K., et al., Effects of signal-to-noise ratio on the accuracy and reproducibility of diffusion tensor imaging-derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5T, J. Magn. Reson. Imaging, 2007, vol. 26, no. 3, pp. 756–767.
Thompson, P.D., Buchner, D., Pina, I.L., et al., American heart association council on clinical cardiology subcommittee on exercise. Effects of antenna radiation pattern on the performance of the mobile handset, IEEE Antennas and Propagation Society International Symposium, 2001, 2001, pp. 354–357.
Hutvágner, G., Mclachlan, J., Pasquinelli, A.E., et al., A cellular function for the RNA-interference enzyme Dicer in the maturation of the let-7 small temporal RNA, Science, vol. 293, no. 5531, pp. 834–838.
Song, E., Lee, S.J., Ince, N., et al., RNA interference targeting Fas protects mice from fulminant hepatitis, Nat. Med., 2003, vol. 9, no. 3, pp. 347–351.
Cochran, W.G., Kuo, H.H., and Sengupta, A., A new class of white noise generalized functions, Infinite Dimens. Anal. Quantum Probab. Relat. Topics, 2011, vol. 1, no. 1, pp. 43–67.
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
About this article
Cite this article
He, Y., Zhang, N. Shortwave spatial spectrum direction finding and positioning system based on software communication architecture. Aut. Control Comp. Sci. 51, 24–31 (2017). https://doi.org/10.3103/S0146411617010035
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0146411617010035