The effect of gain-phase perturbations and mutual coupling significantly degrades the
performance of digital array radar (DAR). This paper investigates array calibration problems …

Complex operating environment could introduce serious degradation to the electromagnetic
performance of active phased array antenna in both the main lobe and sidelobe areas. The …

Antenna arrays with shaped patterns have drawn significant attention for their wide
applications in radar, sonar and communication systems. The combination of genetic …

Most receiving antenna arrays suffer from the mutual coupling problem between antenna
elements, which can critically influence the performance of the array. In this work, a novel …

In order to realize the miniaturization of quasi‐Yagi antenna array, an antenna array with
split‐ring resonators (SRRs) based on two 7 units quasi‐Yagi elements is designed in this …

The detection and stealth abilities of array antennas depend mainly on the antennas'
radiating and scattering performance, respectively. However, the operating environmental …

As one of the most important branches of the Internet of Things (IoV), vehicle positioning has
attracted a great deal of attention. Traditional positioning systems based on a global …

موقعیت‌یابی خودرو به عنوان یکی از شاخه‌های مهم اینترنت وسایل نقلیه، توجه زیادی را به خود جلب
کرده است. سیستم‌های موقعیت‌یابی سنتی بر پایه سیستم موقعیت‌یابی جهانی با تاخیرهای …‎

Multi‐element planar inverted F antenna (PIFA) phase array characteristics are investigated,
using a hybrid method of moments (MoM)–induced electro‐motive force (EMF) method. First …

Due to the deformation of antenna surface caused by aerodynamics, vibration, shock and
temperature changes, the electrical performance of phased array antenna will inevitably …