Name: Evaluating the Navigation Potential of the National Television System Committee Broadcast Signal (en Inglés)
Price: 274886.00 COP
Availability: InStock
Author: Eggert, Ryan J.
ISBN: 9781288228447

portada Evaluating the Navigation Potential of the National Television System Committee Broadcast Signal (en Inglés)

Formato

Libro Físico

Autor

Ryan J. Eggert

Editorial

Biblioscholar

Idioma

Inglés

N° páginas

154

Encuadernación

Tapa Blanda

Dimensiones

24.6 x 18.9 x 0.8 cm

Peso

0.29 kg.

ISBN13

9781288228447

Categorías

Educación

Evaluating the Navigation Potential of the National Television System Committee Broadcast Signal (en Inglés)

Ryan J. Eggert (Autor) · Biblioscholar · Tapa Blanda

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Evaluating the Navigation Potential of the National Television System Committee Broadcast Signal (en Inglés)"

The accuracy and worldwide availability of the Global Positioning System (GPS) make it the dominant system for navigation and precise positioning. Unfortunately, many situations arise in which GPS may not be adequate, e.g., urban navigation. This research evaluates the navigation potential of the National Television System Committee (NTSC) broadcast signal using a time-difference-of-arrival (TDOA) algorithm. TDOA measurements are made using NTSC broadcast signals collected from low and high multipath environments. These measurements are then used to evaluate the severity and dynamic effects of NTSC broadcast multipath signals. Three data reduction algorithms were developed-one that modifies the classical cross-correlation TDOA approach, and two that difference the signals' time-of-arrival at each receiver. Each algorithm was evaluated for consistency and accuracy in each environment. Multipath mitigation was demonstrated using a locally fabricated antenna.