Ka-band metasurface antennas, with their low-cost, low-profile design and superior beam-steering capabilities, show ...

预计在北京时间2024年10月7日22:52（美东夏令时7日10:52），在美国东南部佛州海岸的卡纳维拉尔角太空军基地SLC-40工位，“赫拉”小行星探测器将由“猎鹰九号”运载火箭实施发射，计划将卫星送入日心轨道（Heliocentric ...

However, larger loop antennas (a circumference at least equal to, or an odd multiple of, the wavelength) can be used to achieve some gain because the signal is radiated across the plane of the loop.

From whip antenna to shark fin and beyond, engineers struggle with expanding wireless requirements for automobiles.

It’s a skill that radio amateurs pick up over years but which it sometimes comes as a surprise to find that is not shared by everyone, the ability to casually glance at an antenna on a mast or a ...

Most readers will be aware that a good way to extend WiFi range is to use a better antenna for those 2.4 GHz signals, but at the same time such high frequency hijinks have something of a ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2024.240014 , discusses how AI and physics unite for meta-antennas design.Ka-band ...

Here’s how it works. I couldn't live without a TV antenna. It's as important to me as any streaming service because it allows me to watch sports, sitcoms and news without having to pay a monthly ...

A tulip-shaped antenna from Kyocera AVX is designed for ultra-wideband (UWB) applications covering a frequency range of 6.0 ...

Global IoT solutions provider Quectel has launched a new series of antennas, further expanding its ease-of-use IoT ...

Since we’re not likely to change our biology or behavior, the only way to close education’s growing gender gap is to change ...