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Binary Sequence

The Experts below are selected from a list of 15273 Experts worldwide ranked by ideXlab platform

S.p. Voinigescu – 1st expert on this subject based on the ideXlab platform

  • an 80 gb s 2 sup 31 1 pseudorandom Binary Sequence generator in sige bicmos technology
    IEEE Journal of Solid-state Circuits, 2005
    Co-Authors: T.o. Dickson, E. Laskin, I. Khalid, R. Beerkens, B. Karajica, S.p. Voinigescu

    Abstract:

    A 2/sup 31/-1 pseudorandom Binary Sequence (PRBS) generator with adjustable output data rates up to 80 Gb/s is reported in a production 130-nm BiCMOS process with 150-GHz f/sub T/ SiGe heterojunction bipolar transistor (HBT). The pseudorandom Sequence is generated at 20 Gb/s using a linear feedback shift register (FSR), which is then multiplexed up to 80 Gb/s with a 4:1 multiplexer. A BiCMOS logic family combining MOSFETs and SiGe HBTs on high-speed paths is employed throughout the PRBS generator to maximize building block switching speed. Adjustable delay cells are inserted into critical clock paths to improve timing margins throughout the system. The PRBS generator consumes 9.8 W from a 3.3-V supply and can deliver an output voltage swing of up to 430 mV single-ended at 80 Gb/s.

  • An 80-Gb/s 2/sup 31/-1 pseudorandom Binary Sequence generator in SiGe BiCMOS technology
    IEEE Journal of Solid-State Circuits, 2005
    Co-Authors: T.o. Dickson, E. Laskin, I. Khalid, R. Beerkens, B. Karajica, S.p. Voinigescu

    Abstract:

    A 2/sup 31/-1 pseudorandom Binary Sequence (PRBS) generator with adjustable output data rates up to 80 Gb/s is reported in a production 130-nm BiCMOS process with 150-GHz f/sub T/ SiGe heterojunction bipolar transistor (HBT). The pseudorandom Sequence is generated at 20 Gb/s using a linear feedback shift register (FSR), which is then multiplexed up to 80 Gb/s with a 4:1 multiplexer. A BiCMOS logic family combining MOSFETs and SiGe HBTs on high-speed paths is employed throughout the PRBS generator to maximize building block switching speed. Adjustable delay cells are inserted into critical clock paths to improve timing margins throughout the system. The PRBS generator consumes 9.8 W from a 3.3-V supply and can deliver an output voltage swing of up to 430 mV single-ended at 80 Gb/s.

T.o. Dickson – 2nd expert on this subject based on the ideXlab platform

  • an 80 gb s 2 sup 31 1 pseudorandom Binary Sequence generator in sige bicmos technology
    IEEE Journal of Solid-state Circuits, 2005
    Co-Authors: T.o. Dickson, E. Laskin, I. Khalid, R. Beerkens, B. Karajica, S.p. Voinigescu

    Abstract:

    A 2/sup 31/-1 pseudorandom Binary Sequence (PRBS) generator with adjustable output data rates up to 80 Gb/s is reported in a production 130-nm BiCMOS process with 150-GHz f/sub T/ SiGe heterojunction bipolar transistor (HBT). The pseudorandom Sequence is generated at 20 Gb/s using a linear feedback shift register (FSR), which is then multiplexed up to 80 Gb/s with a 4:1 multiplexer. A BiCMOS logic family combining MOSFETs and SiGe HBTs on high-speed paths is employed throughout the PRBS generator to maximize building block switching speed. Adjustable delay cells are inserted into critical clock paths to improve timing margins throughout the system. The PRBS generator consumes 9.8 W from a 3.3-V supply and can deliver an output voltage swing of up to 430 mV single-ended at 80 Gb/s.

  • An 80-Gb/s 2/sup 31/-1 pseudorandom Binary Sequence generator in SiGe BiCMOS technology
    IEEE Journal of Solid-State Circuits, 2005
    Co-Authors: T.o. Dickson, E. Laskin, I. Khalid, R. Beerkens, B. Karajica, S.p. Voinigescu

    Abstract:

    A 2/sup 31/-1 pseudorandom Binary Sequence (PRBS) generator with adjustable output data rates up to 80 Gb/s is reported in a production 130-nm BiCMOS process with 150-GHz f/sub T/ SiGe heterojunction bipolar transistor (HBT). The pseudorandom Sequence is generated at 20 Gb/s using a linear feedback shift register (FSR), which is then multiplexed up to 80 Gb/s with a 4:1 multiplexer. A BiCMOS logic family combining MOSFETs and SiGe HBTs on high-speed paths is employed throughout the PRBS generator to maximize building block switching speed. Adjustable delay cells are inserted into critical clock paths to improve timing margins throughout the system. The PRBS generator consumes 9.8 W from a 3.3-V supply and can deliver an output voltage swing of up to 430 mV single-ended at 80 Gb/s.

Ali Md. Arshad – 3rd expert on this subject based on the ideXlab platform

  • linear complexity of pseudo random Binary Sequence generated by trace function and legendre symbol over proper sub extension field
    International Workshop on Signal Design and its Applications in Communications, 2017
    Co-Authors: Ali Md. Arshad, Yasuyuki Nogami, Satoshi Uehara, Shoji Heguri, Takeru Miyazaki, Robert Moreloszaragoza

    Abstract:

    The authors have proposed an approach for generating a pseudo random Binary Sequence by using primitive polynomial, trace function, and Legendre symbol over the proper sub extension field. There are many uses of pseudo random Binary Sequence in security applications. The linear complexity of a Sequence is considered as the most important property to be analyzed in these types of applications. In this paper, the authors have restricted the discussion on the linear complexity and linear complexity profile properties of the proposed Sequence based on some experimental results. According to the results, the proposed Sequence always holds a maximum value of the linear complexity.

  • a pseudo random Binary Sequence generated by using primitive polynomial of degree 2 over odd characteristic field fp
    International Conference on Consumer Electronics, 2016
    Co-Authors: Ali Md. Arshad, Yasuyuki Nogami

    Abstract:

    Let p be an odd prime number as the characteristic of finite field, this paper introduces a pseudo random Binary Sequence generated by a primitive polynomial of degree 2 over Fp, trace function, and Legendre symbol. Then, its period and autocorrelation are introduced with a small example.

  • Linear complexity of signed Binary Sequence over odd characteristic field
    2016 19th International Conference on Computer and Information Technology (ICCIT), 2016
    Co-Authors: Ali Md. Arshad, Chiaki Ogawa, Yasuyuki Nogami

    Abstract:

    In our previous work, well balanced pseudo random signed Binary Sequence generated by using trace function and Legendre symbol has been researched. Our previous Sequence generated by applying primitive polynomial over odd characteristic field Fp, trace function and Legendre symbol. The important features such as period, periodic autocorrelation, and cross-correlation have already been well discussed in our previous work. In this paper, the signed Binary Sequence is generated by utilizing one additional parameter A. Let p be an odd prime and Fp is an odd characteristic prime field and m be the degree of the primitive polynomial f(x). The procedure for generating Sequence is as follows: primitive polynomial f(x) generates maximum length vector Sequence, then trace function TY(-) maps an element of extension field Fpm to an element of prime field Fp, next a non-zero scalar A ∈ Fp is added to the trace value and finally Legendre symbol is used to map the scalars into signed Binary Sequence. In this paper, the authors have restricted the discussion on linear complexity and linear complexity profile properties of signed Binary Sequence based on some experimental results.