Research & Development

Photo: Mark L. Psiaki with Steven P. Powell and Brady W. O’Hanlon

June 1, 2013

Innovation: GNSS Spoofing Detection

By Richard B. Langley

By Mathieu Raimondi, Eric Sénant, Charles Fernet, Raphaël Pons, Hanaa Al Bitar, Francisco Amarillo Fernández, and Marc Weyer

May 1, 2013

Innovation: Evil Waveforms

By Richard B. Langley

FIGURE 1. Systems engineering V-process supported by an model-based systems engineering with model repository (courtesy of the INCOSE Survey).

April 1, 2013

Innovation: Interfacing Clearly

By Richard B. Langley

By Simon Banville, Wei Zhang, and Richard B. Langley

March 1, 2013

Innovation: A Better Way

By Richard B. Langley

Figure 4. Patterns of antenna arrays (left: Y array; right: square array).

February 1, 2013

Innovation: Getting Control

By Richard B. Langley

Source: Richard Langley

January 1, 2013

Innovation: Getting at the Truth

By Richard B. Langley

Source: Dorota A. Grejner-Brzezinska, J.N. (Nikki) Markiel, Charles K. Toth and Andrew Zaydak

November 1, 2012

Innovation: Getting Along

By GPS World Staff

Nicholas Othieno and Scott Gleason

October 1, 2012

Innovation: Easy Peasy, Lemon Squeezy

By Richard B. Langley

Source: Thomas Pany, Nico Falk, Bernhard Riedl, Tobias Hartmann, Günter Stangl, and Carsten Stöber

September 1, 2012

Innovation: Software GNSS Receiver

By GPS World Staff

By Johnathan York, Jon Little, and David Munton

July 1, 2012

Innovation: The Devil Is in the Details

By Richard B. Langley

Digital Editions