scholarly journals Electromagnetic diode action in an asymmetric side-coupled cavity-resonator system

2021 ◽  
Vol 11 (9) ◽  
pp. 3275
Author(s):  
Yongqiang Chen ◽  
Guangyuan Xu ◽  
Yaqiong Ding ◽  
Yu Fang ◽  
Xingzhi Wu ◽  
...  
Keyword(s):  
Cavity Resonator ◽  
Resonator System ◽  
Coupled Cavity

The Attenuation of Road Traffic Noise Entering Buildings Using Quarter-Wave Resonators: Mechanism of Attenuation and Model Experiments

1995 ◽  
Vol 2 (4) ◽  
pp. 625-635 ◽  
Author(s):  
C.D. Field ◽  
F.R. Fricke
Keyword(s):  
Road Traffic ◽  
Noise Source ◽  
Traffic Noise ◽  
Cavity Resonator ◽  
Road Traffic Noise ◽  
The Third ◽  
Quarter Wave ◽  
Cavity System ◽  
Resonator System ◽  
Single Cavity

This paper describes research into the use of quarter-wave resonators for the attenuation of noise entering buildings. Previous work1 demonstrated the effectiveness of a single cavity resonator, achieving over 6dB attenuation in the third octave band to which it was tuned. Proposed mechanisms of resonator attenuation are discussed and model results with a multiple cavity system, which achieved 8dB and 6dB in the third octaves to which the cavities were tuned, are now presented. Research is also extended to a resonator system with cavities tuned to three frequencies. Model results are presented using a scaled DAT recording of road traffic noise as the noise source. This technique gives an indication of the results expected for a working prototype.

Frequency locking of a pulsed single-longitudinal-mode laser in a coupled-cavity resonator

1997 ◽  
Vol 36 (36) ◽  
pp. 9371 ◽  
Author(s):  
David J. Binks ◽  
Lawrie A. W. Gloster ◽  
Terry A. King ◽  
Iain T. McKinnie
Keyword(s):  
Longitudinal Mode ◽  
Cavity Resonator ◽  
Single Longitudinal Mode ◽  
Frequency Locking ◽  
Mode Laser ◽  
Coupled Cavity

An Automatically Tunable Cavity Resonator System

2010 ◽  
Vol 58 (4) ◽  
pp. 894-902 ◽  
Author(s):  
Raoul O Ouedraogo ◽  
Edward J Rothwell ◽  
Shih-Yuan Chen ◽  
Brian J Greetis
Keyword(s):  
Cavity Resonator ◽  
Resonator System
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