Apertures (70 Ergebnisse)

Hardcover. Zustand: Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Zustand: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Zustand: Very Good. Signed Copy First edition copy. . Signed by author on title page. From the personal library of author, poet, and Margaret Atwood scholar Judith McCombs (1939-2024).

Paperback. Zustand: Brand New. 20 pages. 8.00x5.00x0.05 inches. In Stock.

Zustand: New. In English.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: Very Good. This is a paperback not a hardback Posted within 1 working day. 1st class tracked post to the UK, Airmail with tracking worldwide. Robust recyclable packaging. Picture is the actual item.

Zustand: New. pp. 384.

Zustand: New. In English.

Zustand: New. In English.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Paperback. Zustand: Brand New. 164 pages. 9.00x6.00x0.35 inches. In Stock.

Paperback. Zustand: Brand New. 35 pages. 9.00x6.00x0.09 inches. In Stock.

Paperback. Zustand: Brand New. 130 pages. 8.50x5.50x0.31 inches. In Stock.

Zustand: Brand New. 384 pages. 9.13x6.06x0.87 inches. In Stock.

Paperback. Zustand: Brand New. 71 pages. 11.00x8.50x0.18 inches. In Stock.

Zustand: New. In English.

Zustand: New.

Wraps. Zustand: Fair. Reprint/Xerox type copy. Pagination is 18 pages and 12 pages of figures. List of Figures. Illustrations. Formulae. References. Appendix A and B. Printed single sided. Stapled at upper left corner. The authors were with the Radiation and Electromagnetic Analysis Division of Sandia National Laboratories in Albuquerque, New Mexico. We believe that this is the same Douglas Riley who wrote Finite Element Analysis of Antennas and Arrays. There is a notation at the top of the title page that this article was to appear in December, IEEE Trans. Ant. & Prop. [It did appear in IEEE Transactions on Antennas and Propagation ( Volume: 38 , Issue: 12 , Dec 1990).] First page is wrinkled with edge tears. A technique to incorporate a half-space aperture integral equation into a finite-difference time-domain (FDTD) code based on the offset Yee mesh (see K.S. Yee, ibid., vol. AP-14, p.302-7, 1966) is presented. To introduce the technique, linear apertures that are electrically narrow in both width and depth are discussed. The method incorporates an independent time-marching solution for the aperture problem into the FDTD code so that the aperture formally does not exist within the main FDTD mesh. A feedback scheme is introduced so that full exterior and interior coupling is included in the aperture solution. The technique is particularly useful for the analysis of apertures that are narrow both in width and depth with regard to the FDTD spatial cell. Previous thin-slot methods are shown to significantly underestimate the transverse gap electric field for this case, and an explanation for this is provided with the aid of the hybrid algorithm.…

Zustand: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

xiii, 201p. Hardcover. Versand aus Deutschland / We dispatch from Germany via Air Mail. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Stamped. Springer Series in Optical Sciences 187. Sprache: Englisch.…

Zustand: Very Good. 1913. Paperback. 4to. Illustrated. Original printed wrappers. . . . . Books ship from the US and Ireland.

Zustand: Very Good. 1913. Paperback. 4to. Illustrated. Original printed wrappers. . . . .

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Neuware - Advance praise for Apertures of Voluptuous Force.