IMPLEMENTATION OF DPIM MODEM ON FPGA AND COMPARISON OF ITS FUNCTIONALITY WITH PPM MODEM

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GHEZEL AYAGH M.H.; ASGHARI VARZANEH A.

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Journal Paper

Paper Information

Journal: Advanced Defense Science and Technology Year:2012 | Volume:3 | Issue:1 (7) Page(s): 39-47

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Title

IMPLEMENTATION OF DPIM MODEM ON FPGA AND COMPARISON OF ITS FUNCTIONALITY WITH PPM MODEM

Author(s)

GHEZEL AYAGH M.H. | ASGHARI VARZANEH A. | Issue Writer Certificate

Keywords

MODULATIONQ3

MODULATORQ3

DEMODULATORQ3

OOKQ3

PPMQ3

DPIMQ3

FPGAQ2

Abstract

Free space optic communications has received extensive interest over the past decade, and many potential applications for this technology have been suggested. Among various digital MODULATION formats for wireless optical links like OOK, PPM, DPIM and MDPIM, DPIM has got advantages in terms of transmission capacity, bandwidth requirement, power requirement and receiver design. DPIM displays a higher transmission capacity by eliminating all the unused time slots from within each symbol in PPM, and decreased bandwidth requirement and afford the possibility to introduce some redundancy into the code for security. Design of PPM receiver has more complexity compared to OOK and DPIM since both slot and symbol synchronizations are required at the receiver. In this study, DPIM Modem is implemented on FPGA and its Functionality is compared with PPM Modem.

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APA: Copy

GHEZEL AYAGH, M.H., & ASGHARI VARZANEH, A.. (2012). IMPLEMENTATION OF DPIM MODEM ON FPGA AND COMPARISON OF ITS FUNCTIONALITY WITH PPM MODEM. (JOURNAL OF ADVANCED DEFENCE SCIENCE AND TECHNOLOGY) JOURNAL OF PASSIVE DEFENCE SCIENCE AND TECHNOLOGY, 3(1 (7)), 39-47. SID. https://sid.ir/paper/167453/en

Vancouver: Copy

GHEZEL AYAGH M.H., ASGHARI VARZANEH A.. IMPLEMENTATION OF DPIM MODEM ON FPGA AND COMPARISON OF ITS FUNCTIONALITY WITH PPM MODEM. (JOURNAL OF ADVANCED DEFENCE SCIENCE AND TECHNOLOGY) JOURNAL OF PASSIVE DEFENCE SCIENCE AND TECHNOLOGY[Internet]. 2012;3(1 (7)):39-47. Available from: https://sid.ir/paper/167453/en

IEEE: Copy

M.H. GHEZEL AYAGH, and A. ASGHARI VARZANEH, “IMPLEMENTATION OF DPIM MODEM ON FPGA AND COMPARISON OF ITS FUNCTIONALITY WITH PPM MODEM,” (JOURNAL OF ADVANCED DEFENCE SCIENCE AND TECHNOLOGY) JOURNAL OF PASSIVE DEFENCE SCIENCE AND TECHNOLOGY, vol. 3, no. 1 (7), pp. 39–47, 2012, [Online]. Available: https://sid.ir/paper/167453/en

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