An effective solution for increasing the exposure uniformity and efficiency of biological
samples in in vitro bioelectromagnetic experiments at 60 GHz is proposed by introducing a …

为解决复杂星体环境多径干扰问题, 同时满足卫星在轨高速数据传输对测控信道能力的需求,
设计了一种带扼流圈的两臂等幅, 相位相差90 馈电的四臂螺旋天线. 该天线工作在S 频段 …

The physical mechanisms behind the formation of shaped-beam radiation patterns by flat
horns (ie, open ended waveguide feeds with finite-size corrugated flanges) are studied in a …

The problem of radiation of TE-wave from the parallel plate waveguide with a corrugated
flange is reduced to the hypersingular integral equation. It is shown that the solution of …

设计了1 款由天线内芯和扼流圈组成的小型化3D 扼流圈天线, 通过在天线内芯四周加导电环
提高天线低仰角增益, 其20 仰角增益大于-3dB, 相位中心误差为2.2 mm, 滚降系数在13dB 以上 …

An in vitro experiment of millimeter-wave effects requires a minimum exposure
inhomogeneity for cells to receive the same exposure intensity. Two methods are studied to …

A Novel Hybrid Choke High Gain Antenna (HCHGA) that operates at 15 GHz is presented in
this article, HCHGA is a circularly polarized one that effectively mitigates the multipath …

摘要本文提出了一款基于波导结构的紧凑型电介质加载双极化天线. 通过采用在传统波导内加载
电介质材料的方法, 可以有效减小波导尺寸, 从而达到天线小型化的目的. 针对波导结构口径天线 …

Постановка проблемы. Автодины (АД) благодаря простоте конструкции, низкой
стоимости, малым габаритным размерам и весу находят широкое применение в …

An advanced feed for a mm-wave short-range exposure system is reported. The feed
configuration is optimized to provide a highly-uniform illumination of biological samples …