Improvement of the signal-to-noise ratios of THz waves using a double modulation

이중변조를 적용한 테라헬츠파 신호대 잡음비의 향상

The interest of THz technology has been growing fast due to the potential of its vast applications. Today´s THz technology pursues semiconductor based miniature electronic devices operating at undeveloped electromagnetic frequency band between 100 GHz and 10 THz. Tremendous research progresses on THz technology have been made for decades. However, it is limited in the power and performance of THz sources and systems for real applications. (omitted)