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TAG: Richard Langley

Figure 3: The antenna was connected to the RF port of the USRP. The USRP sampled the analog data delivered by the antenna using the TCXO as the reference oscillator. The resulting sampled data was stored in a Linux-based computer. (Image: Authors)

Innovation: Software-defined radios for GNSS

November 22, 2022

Image: GPS World

GPS plays role in black hole image

May 8, 2019

Image: GPS World

Happy Pi Day

March 14, 2019

This article is tagged with , , , , , , , and posted in Featured Stories, Innovation
Image: GPS World

Mining the magic “More” menu — again

October 15, 2017

This article is tagged with , , , , and posted in Opinions, Resources
Source: Richard B. Langley

Innovation: Orbit determination of LEO satellites with real-time corrections

April 24, 2017

Image: Julien Hautcoeur, Ronald H. Johnston and Gyles Panther

Innovation: Evolutionary and revolutionary

July 11, 2016

This article is tagged with , , , , and posted in From the Magazine, Innovation, OEM
Figure 1. Overview of a representative eLoran system.

Innovation: Enhanced Loran

November 23, 2015

This article is tagged with , , , , and posted in GNSS, Innovation
FIGURE 2. Typical sequence of position fix process in standalone GPS user equipment (Msr=measurements).

Innovation: Faster, Higher, Stronger

October 8, 2015