1. Such an angular energy distribution is usually termed an antenna pattern . 2. The result is an antenna pattern that is no longer omnidirectional. 3. At night the antenna pattern will change from directional to nondirectional. 4. A multitude of antenna pattern measurement techniques have been developed. 5. The antenna pattern will change from directional to nondirectional. 6. Both stations have antenna patterns to cover both the Albuquerque and Santa Fe areas. 7. Antenna patterns measured in the anechoic environment are used to both enhance models and validate simulations.8. Note that Doppler VOR beacons utilise an elevated groundplane that is used to elevate the effective antenna pattern . 9. In late September 2009, the station applied to the elevation and with a slightly different antenna pattern . 10. The new proposed daytime directional antenna pattern will require a 4 tower antenna array at the new transmitter site.
