Sentence examples for patterns of antenna from inspiring English sources

Open image in new window Fig. 4 Radiation patterns of antenna under the 40 m radome before and after compensation.

We confirm that due to the mutual coupling among antennas, patterns of antenna elements are changed and different from an omnidirectional one of a single antenna.

Different from the SISO case where the antenna has an omnidirectional pattern, in the MIMO case, the patterns of antenna elements are changed due to the mutual coupling among antennas, and the antenna gain seems to decrease as the AS becomes smaller.

The channel's depolarisation characteristics depend on the environment (i.e. its geometry and electromagnetic properties), radiation/polarisation patterns of antennas, propagation conditions (due to the dominance of different depolarisation factors), as well as user's dynamics.

Figure 8 Radiation pattern of antenna due to human interaction.

(a): Gain radiation pattern of antenna, (b): Altered Gain radiation pattern due to human head interaction, (c): Polar plot of Gain pattern.

Thus, the equation of integral for calculating far field pattern of antenna with distorted surface is transformed into a summation of many displaced facets.

In this paper, a simulation-based optimization method for the design of antenna patterns in mobile broadcasting, multi-bandwidth operation and the 802.11a WLAN is presented.

We discovered that ants have several distinct, stereotyped behaviors during tracking, each of which employs a different pattern of antennae usage.

This approach uses the radiation patterns of the antenna system and numerical integration to obtain the envelop correlation for a two-antenna system.

Note that the orientation of the reconfigurable antennas was selected such that the maximum degree of pattern diversity between the patterns of different antenna configurations was in the azimuthal plane.