Abstract
The transmission power of analog TV transmitter is always measured as visual peak power, that is, the power level reaches while the synchronizing pulses are being transmitted, and so ordinary power meter cannot measure the value of analog TV transmitter power. The paper proposes a new measurement method; a parallel algorithm running in FPGA control high-speed AD, which can measure three analog TV RF signal powers simultaneously, and the paper also provides the signal type recognition and corresponding filter method to achieve digital and analog signals compatible.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Wang, Z.: Studies on The Receiving Channel Models for Mobile Digital TV in Complex Metropolis Environment. Shanghai Jiao Tong University (2009)
Zheng, B.: Research on Method of Reactive Power Measurement and its Application. Hefei University of Technology (2007)
Lou, S., Sheng, X., Su, F., et al.: A Novel Scheme to Measure the Power of AC System with FPGA. In: 5th International Conference on ASIC (ASICON 2003), vol. 2, pp. 259–263 (2003)
Koukourlis, C.S.: Data transmission over analog TV broadcasting. International Journal of Communication Systems 21, 125–129 (2008)
Li, B., Wang, Y.: Power Measure and Control System for High Power Laser in Real-time. In: International Symposium on Photoelectronic Detection and Imaging, Beijing, pp. 218–223 (2008)
Hart, D., Novosel, D., Hu, Y., et al.: A new frequency tracking and phasor estimation algorithm for generator. IEEE Trans. on Power Delivery 12(3), 1064–1073 (1997)
Xu, Y.L., Liao, X.P., Tian, T.: Terminating type MEMS microwave power sensor based on MMIC. Opt. Precision Eng., 1656–1659 (2009)
Dehe, A., Krozer, V., Ftivkr, K., et al.: Integrated microwave power sensor. IEEE Electronics Letters 31(25), 2187–2188 (1995)
Ludwig, R., Bretchko, P.: RF circuit design. Theory and Application, pp. 26–61. Academic Press, New York (2002)
Li, Y.L.: Indeterminacy assessment of three-phase kilowatt meter reading. Technology of Metering and Measuring, 67–68 (2010)
Shi, A., Wang, X., Wen, L., Feng, Y.: Directional xoupler-based measurement of high- frequency power. High Power Laser and Particle Beams 23, 22–26 (2011)
Wang, D., Liao, X.: Design of symmetrical microwave power sensor. Optics and Precision Engineering 19, 110–118 (2011)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Zhang, S., Zhang, Y., Liu, Y., Ma, J. (2012). Digital and Analog Compatible TV Transmitter Power Measurement. In: Liu, C., Wang, L., Yang, A. (eds) Information Computing and Applications. ICICA 2012. Communications in Computer and Information Science, vol 308. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-34041-3_104
Download citation
DOI: https://doi.org/10.1007/978-3-642-34041-3_104
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-34040-6
Online ISBN: 978-3-642-34041-3
eBook Packages: Computer ScienceComputer Science (R0)