Sentence examples for interference direction from inspiring English sources

The design problem of imposing deeper nulls in the interference direction of uniform linear antenna arrays under the constraints of a reduced side lobe level (SLL) and a fixed first null beam width (FNBW) is modeled as a simple optimization problem.

The SOI direction is 0°, and the mainlobe interference direction is 5° with interference-to-noise ratio (INR) 5 dB.

As shown in Fig. 1, the beampattern of each method adaptively has nulls over the interference directions.

This is because the system reacts much more sensitive w.r.t uncertainty in the interference directions as compared to the signal direction, since nulls in the beamforming pattern are commonly very narrow whereas peaks are comparatively broad in the angular domain (see also the example in Fig. 2).

For example, one may define a constraint analog to (10b) by considering the worst-interference direction in the span of h21.

One very important research theme in this direction is interference management, which can be performed using time, frequency, spatial, and power control approaches [49, 50, 58 62].

This research paper reports on the detailed experimental analysis and mitigation for different types of interference, the direction of arrival and attenuation losses associated with smart building condition.

When used in array processing applications, time-frequency signal representations yield improved signature detection, interference cancelation, direction estimation, and waveform recovery.

An optimal solution and a low complexity suboptimal algorithm were respectively proposed to allocate the transmit powers among multiple users and allocate the total number of bits of each user for quantizing the desired and interference channel directions.

In the case of waves moving in the same direction, interference produces a travelling wave; for oppositely moving waves, interference produces an oscillating wave fixed in space.

Null Placement of array antenna can eliminate certain direction interference.