𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Terahertz wave switch based on microstrip resonator structure

✍ Scribed by Jiu-Sheng Li; A-Lin Wu

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
211 KB
Volume
52
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

We designed and demonstrated experimentally a terahertz wave switch utilizing microstrip resonator structure. The switch mechanism of the presented terahertz wave switch is based on the resonance charactersitic of resonator microstrip structure controlled by without or with light excitation. The experimental results show that the ON-OFF response time is 10 ms and the attenuation of the novel terahertz wave switch is more than 28 dB at frequency of 0.325 THz.

📜 SIMILAR VOLUMES

A novel terahertz wave switch based on m
A novel terahertz wave switch based on metamaterial
✍ Li Jiu-sheng; Liu Jian-jun 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 278 KB

## Abstract In this letter, a novel terahertz (THz) wave switch based on metamaterial is proposed and measured.On–off switching is based on a controllable resonance of the metamaterial by applying an external semiconductor laser to illuminate substrate. Experimentally, we demonstrate on–off respons

Design of microstrip filter based on slo
Design of microstrip filter based on slow-wave open-loop resonator
✍ Xiao-Chuan Zhang; Jun Xu; Zhi-Yuan Yu; Yu-Liang Dong 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 318 KB

## Abstract A microstrip bandpass filter implemented with slow‐wave open‐loop resonators is described in this article. The slow‐wave open‐loop resonators make the filter compact and allow the implementation of positive and negative inter‐resonator couplings. Implementation of the positive and negat

A band-rejection type RF switch based on
A band-rejection type RF switch based on a dual-mode microstrip ring resonator
✍ Wu Seong Lee; Jae Jong Ryu; Yeon Kwan Moon; Ju Gab Lee; Ha Chul Kim; Hyun Chul C 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB

## Abstract A band‐rejection type RF switch, which has very high off‐state isolation, low on‐state insertion loss, and adjustable bandwidth, is proposed using a dual‐mode ring resonator and two PIN diodes. To enable sharp band stop and dual‐mode transmission, the ring resonator is directly fed usin

Terahertz wave bandpass filter based on
Terahertz wave bandpass filter based on metamaterials
✍ Ning Jin; Jiu-Sheng Li 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 292 KB

## Abstract We designed and demonstrated experimentally a narrow terahertz wave bandpass filter based on metamaterials. By using terahertz time‐domain spectroscopy system, we examined the transmittance spectra for the proposed terahertz wave filter. The experimental results show that terahertz wave

Novel terahertz wave modulator based on
Novel terahertz wave modulator based on modulated laser
✍ Li Jiusheng 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB

## Abstract A sample realizable method for terahertz wave modulation is demonstrated experimentally by using optical controllable ultra‐high resistivity silicon wafer. With modulated 100 mw of 808 nm CW light, a maximum of 21 dB terahertz attenuation was achieved with 0.2 kb/s of modulation speed.

Wideband microstrip bandpass filter base
Wideband microstrip bandpass filter based on intercoupled split-ring resonator
✍ Jack Wu; S. N. Qiu; C. X. Qiu; I. Shih 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 317 KB

## Abstract A new design of wideband microwave bandpass filter based on intercoupled split‐ring resonator is proposed. The split‐ring resonator structure is well‐know for its unique resonance feature that exhibit a negative permeability. By implementing the split‐ring resonator directly on a micros