Zobrazeno 1 - 10
of 17
pro vyhledávání: '"D. E. Metafas"'
Publikováno v:
Microelectronics Journal. 35:609-620
In order to support a multimode DECT/GSM/DCS1800 terminal architecture, with low power characteristics and integrated support for direct conversion terminal architecture, the critical parts of such a terminal were designed and implemented using three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::898f9fbb817a445a3eef0ccb056ce031
https://doi.org/10.1016/j.mejo.2004.02.002
https://doi.org/10.1016/j.mejo.2004.02.002
Autor:
Costas E. Goutis, D. E. Metafas
Publikováno v:
Journal of VLSI signal processing systems for signal, image and video technology. 10:53-65
In this paper, a novel architecture of a floating-point digital signal processor is presented. It introduces a single hardware structure with a full set of elementary arithmetic functions which includessin, cos, tan, arctanh, circular rotation andvec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1234d51f4ba10c2e4d71217efdb53d2d
https://doi.org/10.1007/bf02407026
https://doi.org/10.1007/bf02407026
Publikováno v:
Microprocessing and Microprogramming. 39:241-244
A technology-independent library which is appropriate for fast turn-around ASIC design is introduced. This library is based on a set of technology-independent Leaf Cells and a set of high-level user programmable Modules built using them. Distinct des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dd6214dabd704f693a43ee6e2d1f65c
https://doi.org/10.1016/0165-6074(93)90097-5
https://doi.org/10.1016/0165-6074(93)90097-5
Publikováno v:
Microprocessing and Microprogramming. 39:251-254
This article describes an implementation of arithmetic modules which is based on the transmission of arithmetic data serially one digit at a time. For some applications bit-serial architectures may be too slow, and bit-parallel architectures may be f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701e4a5cdc3faf9116c9c48556990e41
https://doi.org/10.1016/0165-6074(93)90099-7
https://doi.org/10.1016/0165-6074(93)90099-7
Publikováno v:
Microprocessing and Microprogramming. 38:351-357
In this paper, a special purpose, fully parallel and pipelined, CORDIC processor that performs Given's Rotations is presented. The Given's Rotation (GR) processor is based on modifications of the original CORDIC circular rotation algorithm, so that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b27c95f519ff276da66acbbc5cbd3bec
https://doi.org/10.1016/0165-6074(93)90166-i
https://doi.org/10.1016/0165-6074(93)90166-i
Publikováno v:
Microprocessing and Microprogramming. 37:57-60
A high throughput architecture of an array processor system for real time cepstrum computation is presented in this paper. It is based on a powerful processing element, in terms of throughput and functionality, which has been developed for real time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5231b89e04a8708a9a595918a07de36e
https://doi.org/10.1016/0165-6074(93)90015-d
https://doi.org/10.1016/0165-6074(93)90015-d
Publikováno v:
Microprocessing and Microprogramming. 34:139-142
An application specific high level synthesis tool is presented for designing linear Delta Modulation (DM) FIR filters, with parallel implementation of their complementary responses, using a Kaiser windowing technique. It is based on a hardware reduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::313a06c1c68bfd7b9bda28da78ac1796
https://doi.org/10.1016/0165-6074(92)90120-v
https://doi.org/10.1016/0165-6074(92)90120-v
Publikováno v:
International Journal of Electronics. 71:297-307
An architecture and automatic parametric VLSI design for expressing digital signals in decibels is presented. Both the piece-wise linear approximation and a look-up table ROM was used to compute the logarithm involved. The round-off error analysis is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d120bd652204da11194b629f18f2d5
https://doi.org/10.1080/00207219108925476
https://doi.org/10.1080/00207219108925476
Autor:
Costas E. Goutis, D. E. Metafas
Publikováno v:
Microprocessing and Microprogramming. 30:51-57
A novel architecture of a DSP processor is presented here, which is derived from the combination of the CORDIC and CCM algorithms. It performs a full set of elementary arithmetic operations which are circular and hyperbolic functions, square root, lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400081848a015ba2619c6032c5efadc8
https://doi.org/10.1016/0165-6074(90)90217-w
https://doi.org/10.1016/0165-6074(90)90217-w
Publikováno v:
ISORC
This paper proposes a new methodology for the system design and development of wireless network protocols. The proposed methodology used UML and its real-time extensions at its basis. This system design methodology formalizes the system specification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f00860e7d50d30fa3b34cb79920d7d9b
https://doi.org/10.1109/isorc.2004.1300327
https://doi.org/10.1109/isorc.2004.1300327