Periodic Arrays

Mailloux, Robert J.

doi:10.1007/978-1-4615-6459-1_13

Cited by 2 publications

(2 citation statements)

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“…An alternate to corporate feeds is a subarray feed, where several elements, each with phaser, are combined into a subarray. When each subarray is connected to the proper time delayer, the resulting steering bandwidth is multiplied by the number of subarrays [3] (see Figure 11). This can be seen from the pattem written as the product of the pattem of an isotropic array with subarray spacing, and the pattem of a subarray [4].…”

Section: Nmentioning

confidence: 99%

Phase and delay in corporate-fed arrays

Hansen

2002

IEEE Antennas Propag. Mag.

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Distribution of phase end delay in corporate-fed phased arrays is examined. RMS phase errors versus scan angle are shown for digital phasers. Phaser bits should all b e located at each element. Delayer bits can b e also, but delayer loss, dispersion, temperature sensitivity, and size mitigate against using so many delayers. Alternative topologies, where delay bits are distributed in the corporate feed, are examined.

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Section: Nmentioning

confidence: 99%

Phase and delay in corporate-fed arrays

Hansen

2002

IEEE Antennas Propag. Mag.

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“…According to antenna, the far field (the radiation field) is mainly interested as there is no antenna radiates uniformly in all directions in space. Antenna radiation pattern or antenna pattern (also known as lobe pattern) is defined as graphical representation which can describe the change of the radiation field compared to field intensity with the change of direction when there is a certain distance away from the antenna [1].…”

Section: Introductionmentioning

confidence: 99%

The Design and Implementation of Antenna Pattern Simulation System

Zhang

Wang

et al. 2011

AMM

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A series of electrical parameters is used to describe the performance of antenna. Antenna pattern which is the main electrical parameter of antenna shows an aerial image of radiation field. The antenna pattern simulation system which can make antenna users install the antenna visual is developed in Visual Studio 2005 with the application of MFC programming technology. Test results show that the antenna pattern simulation system is effective.

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Periodic Arrays

Cited by 2 publications

References 62 publications

Phase and delay in corporate-fed arrays

Phase and delay in corporate-fed arrays

The Design and Implementation of Antenna Pattern Simulation System

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