Bikramaditya (79 results)

Condition: very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if youâre not satisfied with purchase please return item for full refund. Ships USPS Media Mail.

Condition: New.

PF. Condition: New.

Condition: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.

Hardcover. Condition: Very Good. 1. Auflage. Unread, some shelfwear. Immediately dispatched from Germany.

Paperback. Condition: New.

Taschenbuch. Condition: Neu. Neuware -The main cause of frequency spreading that challenges acoustic communication receivers has to be scattering of sound by wind-generated waves, where main cause refers to both frequency of occurrence and magnitude of the effect. There are no typical underwater acoustic (UWA) channel exists, as different geographical sites, weather conditions, seasonal cycles, etc. having a large impact on the delay-Doppler spread, scattering and fading statistics, transmission loss, and ambient noise conditions. Underwater acoustics suffer long propagation delay, multipath and fading, limited bandwidth, and potentially high spatial and temporal variability. For the time varying dispersive underwater channel, successive impulse response estimates are processed in MATLAB software to generate the channel¿s scattering function, from which all other characterization functions has been derived power delay profile, spaced-frequency correlation function, Doppler power spectrum, and spaced-time correlation function.''Jay Jagannath'Books on Demand GmbH, Überseering 33, 22297 Hamburg 84 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -One of the important considerations for the success of UWB systems is the compatibility and coexistence of such systems with other WLANs or WPANs. The ultrawide bandwidth cannot be assigned exclusively to UWB signals and overlapping with the bands of many other narrowband systems arise. In order to ensure a robust communication link, the issue of coexistence and interference of UWB systems with current indoor wireless systems must be considered. Due to the wideband nature of UWB emissions, it could potentially interfere with other licensed bands in the frequency domain if left unregulated. Industry¿s first commercial UWB standard employs unlicensed 3.1 ¿ 10.6 GHz authorized by US¿s Federal Communications Commission (FCC). The assessment of mutual interference between UWB devices and existing narrowband systems during overlay is important to guarantee no conflicting coexistence and to gain worldwide acceptance of UWB technology. Hence, various technical challenges remain as open issues, which need to be confronted to ensure the successful deployment of this upcoming technology. \\Jai JagannathBooks on Demand GmbH, Überseering 33, 22297 Hamburg 112 pp. Englisch.

Condition: New. In.

Condition: Sehr gut. Zustand: Sehr gut | Seiten: 466 | Sprache: Englisch | Produktart: Bücher.