antenna array造句

Primary experiments show that radiated energy can be transmitted more efficiently by sparse antenna array .

The antenna array is an important department of phased array radar system. The phase accuracy of shifter is necessary to the radar′s measurement accurate.

The experimental results show that the coupling of the antenna array can be decreased by the EBG structures.

This paper focuses on the concentric ring fractal array of the low side lobe characteristics in fractal antenna arrays.

The near field test for the antenna array and the outfield test for whole radar system are finished. The target in the airport can be observed.

Owing to the decametric wavelength, the angular resolution of High Frequency Surface Wave OTH Radar (HF SWOTHR) is usually coarse especially when dimensions of antenna array are restricted.

Analysis has proved that these models are important to the design of the antenna array which is located on the side of the aircraft conformally.

The new method can also be expanded to the base station with antenna array and can realize the estimation of vector channel impulse response.

That is where adaptive antenna arrays come in.

In order to achieve an ideal omni-directional pattern, the antenna consists of three parallel fed sub patch antenna arrays which are arranged in a triangular configuration.

On this basis, the plasma antenna arrays of four elements, six elements and eight elements are designed to realize the dynamic reconfigurability of the radiation pattern.

The J-10B has four black antenna arrays attached externally to the fuselage, a larger one on either side of the cockpit and a smaller one on either side of the rear fuselage near the engine nozzle.