Trey press (22 résultats)

Paperback. Etat : Very Good. 2nd printing. 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. Paul Moses (illustrateur).

Paperback. Etat : As New.

Paperback. Etat : Fair.

Paperback. Etat : Very Good. Paul Moses (illustrateur).

Etat : 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. Paul Moses (illustrateur).

Etat : 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. Paul Moses (illustrateur).

Etat : Acceptable. paperback The item is fairly worn but still readable. Signs of wear include aesthetic issues such as scratches, worn covers, damaged binding. The item may have identifying markings on it or show other signs of previous use. May have page creases, creased spine, bent cover or markings inside. Packed with care, shipped promptly. Paul Moses (illustrateur).…

Paperback. Etat : Very Good. Uma das principais necessidades em qualquer configura o de comunica o de longa dist ncia ou por sat lite a utiliza o de antenas altamente direccionais. Nos sistemas de comunica o por sat lite, as fontes de interfer ncia persistem devido utiliza o de m ltiplos sat lites e sinais terrestres, o que pode degradar o desempenho do sistema de sat lite e da esta o de base. Por conseguinte, existe uma necessidade de antenas directivas com um n vel de l bulo lateral (SLL) excecionalmente baixo para atenuar a interfer ncia de fontes indesejadas. O principal objetivo deste livro apresentar abordagens inovadoras conce o de antenas de matriz destinadas a melhorar o desempenho em termos de dimens es, largura do feixe de meia pot ncia (HPBW) e SLL. Esses m todos envolvem o emprego de matrizes com elementos cuidadosamente espa ados ou ponderados, ajustando assim o padr o de feixe desejado da matriz, em conjunto com a utiliza o de antenas de elementos especializados.…

Paperback. Etat : 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. Etat : Very Good. Uma das principais necessidades em qualquer configura o de comunica o de longa dist ncia ou por sat lite a utiliza o de antenas altamente direccionais. Nos sistemas de comunica o por sat lite, as fontes de interfer ncia persistem devido utiliza o de m ltiplos sat lites e sinais terrestres, o que pode degradar o desempenho do sistema de sat lite e da esta o de base. Por conseguinte, existe uma necessidade de antenas directivas com um n vel de l bulo lateral (SLL) excecionalmente baixo para atenuar a interfer ncia de fontes indesejadas. O principal objetivo deste livro apresentar abordagens inovadoras conce o de antenas de matriz destinadas a melhorar o desempenho em termos de dimens es, largura do feixe de meia pot ncia (HPBW) e SLL. Esses m todos envolvem o emprego de matrizes com elementos cuidadosamente espa ados ou ponderados, ajustando assim o padr o de feixe desejado da matriz, em conjunto com a utiliza o de antenas de elementos especializados.…

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

Etat : Good. Signed Copy . Inscribed by author on half title page.

Etat : New. Paul Moses (illustrateur).

Etat : As New. Unread book in perfect condition. Paul Moses (illustrateur).

Etat : New. Paul Moses (illustrateur).

Trade Paperback. Etat : Fine. Not Stated Assumed First Edition. Signed by author with dedication at half title page. Covers clean, colors bright, no spine creases, minimal display wear, a gold "Writer's Digest Book Award" label at front and a small cut-out of Lenny the Lizard at the bottom right corner who has written the forword for the book. 143 pages. All books are in my smoke free & climate controlled shop and will have qualities and/or flaws described. Domestic & international shipping includes tracking information. Size: 8vo - over 7¾" - 9¾" tall. Inscribed By Author.…

Paperback. Etat : Brand New. 2nd printing edition. 144 pages. 8.20x5.40x0.40 inches. In Stock. Paul Moses (illustrateur).

Etat : New. Paul Moses (illustrateur).

Etat : As New. Unread book in perfect condition. Paul Moses (illustrateur).

Etat : New. Paul Moses (illustrateur).

Etat : new.

Paperback. Etat : Brand New. 144 pages. 8.30x5.40x0.40 inches. In Stock.