• applications in experimental design and phased array radar engineering. Costas arrays are named after John P. Costas, who first wrote about them in a 1965 technical...
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  • engineer. Costas invented, among other things, the Costas loop and Costas arrays. Costas studied at Purdue University as an undergraduate. During World War...
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    standard array in coding theory An array or matrix (mathematics) a Costas array a Monge array A holor In statistics, arrays are a name for some kinds of...
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  • application of Costas loops is in wireless receivers. Its advantage over other PLL-based detectors is that at small deviations the Costas loop error voltage...
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  • Thumbnail for Golomb ruler
    values. Golomb rulers can be viewed as a one-dimensional special case of Costas arrays. The Golomb ruler was named for Solomon W. Golomb and discovered independently...
    19 KB (1,769 words) - 21:33, 23 July 2025
  • Mathematical game Mathematical puzzle No-three-in-line problem Rook polynomial Costas array The number of combinations of 8 squares from 64 is the binomial coefficient...
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  • all of whose columns and rows each have exactly one nonzero element. A Costas array is a special case of a permutation matrix. An incidence matrix in combinatorics...
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  • (engineer) (1923–2008), American engineer, invented the Costas loop and Costas arrays John P. Costas (business) (born 1957), American businessman, former...
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  • is a consecutive sequence of integers. There are 116 different 6×6 Costas arrays. 116 (disambiguation) Sloane, N. J. A. (ed.). "Sequence A005278 (Noncototients:...
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  • \kappa _{P}} , which is also the sign of ρ P {\displaystyle \rho _{P}} . Costas array, a permutation matrix in which the displacement vectors between the entries...
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  • Transposition (mathematics) Unpredictable permutation Bijection Combination Costas array Cycle index Cycle notation Cycles and fixed points Cyclic order Direct...
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  • as the Tunkhannock Viaduct John P. Costas – electrical engineer, inventor of the Costas loop and the Costas array Wayne Hale – NASA engineer Mamoon Hamid...
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  • Thumbnail for Solomon W. Golomb
    also named for him, as is one of the main generation techniques of Costas arrays, the Lempel-Golomb generation method. He was a regular columnist, writing...
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  • created in this way (and their circular shifts) have been shown to be Costas arrays. If n is a positive integer, the integers from 1 to n − 1 that are coprime...
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  • constant envelope Occupied bandwidth: 50 Hz Synchronization: three 7x7 Costas arrays (start, middle, end of transmission) Transmission duration: 79*1920/12000...
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  • DNA microarray (redirect from Dna array)
    nucleic acid sequences in the target. The original nucleic acid arrays were macro arrays approximately 9 cm × 12 cm and the first computerized image based...
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  • and the entries are the competing players or teams. Bent functions Costas arrays Factorial designs A frequency square (F-square) is a higher order generalization...
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    Directivity (redirect from Array Factor)
    of array elements. For a planar array, the computation of directivity is more complicated and requires consideration of the positions of each array element...
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  • 1990s, it remains unsolved. Gilbert discovered Costas arrays independently of and in the same year as Costas,[G65] and is also known for his work with John...
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  • Thumbnail for San José, Costa Rica
    'smaller' theaters can be found throughout the city and provide a large array of entertainment. El Teatro Variedades (1892) is San José's oldest theater...
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  • Thumbnail for List of gay novels prior to the Stonewall riots
    soldier, and intellectual. Through his portrayal of Maumort and a fascinating array of secondary characters, dissects mankind in general, and calls into question...
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  • a list of American films released in 2024. The year featured a diverse array of cinematic productions, ranging from major studio blockbusters to independent...
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  • Thumbnail for List of national flags of sovereign states
    incorporates public domain material from "Costa Rica/flag". The World Factbook (2025 ed.). CIA. Whitney Smith, Flag of Costa Rica at the Encyclopædia Britannica...
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    The district also covers all of Staten Island. Brooklyn offers a wide array of private housing, as well as public housing, which is administered by...
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    2023. Edmunds, Dan (May 18, 2023). "2024 Toyota Tacoma Revealed with Vast Array of Choices". Car and Driver. Retrieved May 19, 2023. Neves, Jarryd (May...
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  • observations autonomously under the sea at reasonable costs by combining linear arrays of muographic sensor modules with underwater tube structures. In undersea...
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  • Beatriz da Costa, alias Green Fury, is the president of the Brazilian branch of Wayne Enterprises. Due to Brazilian mysticism, she possesses an array of abilities...
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  • Thumbnail for La Costa Film Festival
    Spa in Carlsbad, California. Founded in 2013, the festival showcases an array of full-feature and short films, galas, and annually honors renowned actors...
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  • Thumbnail for Margaritaville at Sea Islander
    magrodome-covered pool areas and other features that would allow travel to a wide array of destinations. The ship also had the same platform as sister line Carnival's...
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  • Retrieved 2021-09-27. Irakli, Maria N.; Samanidou, Victoria F.; Biliaderis, Costas G.; Papadoyannis, Ioannis N. (July 2012). "Simultaneous determination of...
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