Researchers enhance mail security screening by combining terahertz spectroscopy with advanced spectral reconstruction. This ...

Researchers developed a low-cost, scalable terahertz amplifier that could be used to make antenna arrays that can steer and focus high-frequency terahertz waves, for applications like high ...

Terahertz frequencies are crucial for 6G ... for the next generation of wireless communication. Unlike traditional antennas that broadcast signals indiscriminately, beamformers focus signals ...

You don’t need to pay a cable provider for access to your local stations. As long as you have an HD TV antenna, you’ll be able to pick up broadcasts from whatever towers are in-proximity.

A Skoltech professor and his colleagues from Germany have designed a very small and flat antenna for receiving and transmitting terahertz signals. THz waves are a band of electromagnetic radiation ...

and antennas. Smaller wavelengths can be obtained with ordinary light sources, such as lasers or LEDs. However, the terahertz range in between is still a technical challenge. Yet radiation in this ...

China A 2 × 2 terahertz photoconductive antenna (PCA) array detector with high efficiency synthesis characteristic that improves the signal-to-noise ratio (SNR) of the detected signals has been ...

Furthermore, the HPBW remains below 6.5° for several scanning angles. The new antenna may be used for terahertz imaging and detection. JY and PW planned and supervised the whole study, processed the ...

Abstract: The terahertz (THz) antennas, which have features of small size, wide frequency bandwidth and high data rate, are important devices for transmitting and receiving THz electromagnetic waves ...