TY  - SER
AU  - Jones, Edward
TI  - GPS on test
KW  - ANTENNAS
KW  - GLOBAL POSITIONING SYSTEM
N1  - Since the GPS constellation was declared operational in the early 1990s, low cost GPS receivers have been widely used in navigation and positioning. Most mobile system designers view drive testing as the best way to evaluate receivers and to determine their effectiveness in the application
ER  -