Browse > Article
http://dx.doi.org/10.22156/CS4SMB.2018.8.2.083

The fabrication and the analysis on a communication device for bilateral  

You, Il-hyun (Department of Information Communication Technology, Semyung University)
Publication Information
Journal of Convergence for Information Technology / v.8, no.2, 2018 , pp. 83-90 More about this Journal
Abstract
We have studied the optimal conditions for design and development on the communication device for a bilateral, and it's electrodes for transmitting electric signal are constructed on the $36^{\circ}$ rotated $LiTaO_3$ substrate by evaporating Al-Cu(W 30%) alloy. At first, we manufactured three kind of samples using this method, and selected two samples as similar with frequency, ripple and passband characteristics, and then we connect two samples by series in order to make bilateral devices. As results, we obtained that the electrode structure has better characteristics then the others, when it's width of reflector and electrode are $1{\lambda}/4$, $1{\lambda}/12$ respectively, and it's frequency is approximately 190.3MHz. Near future, I hope to help the manufacture for communication devices for the multi-channel and the duplex filter.
Keywords
Bilateral; Resonator; Reflecting Electrode; Elastic wave buffer; Return loss;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
연도 인용수 순위
1 G. W. Kim et al.(2012). Electrochemical properties of $Al^{3+}$ and $Y^{3\ast}$ co-doped $SnO_2$ transparent conducting films. Journal of korean institute of electrical and electronic material engineer, 25(10), 305-310. DOI : 10.4313/JKEM.2012.25.10.305
2 J. H. Jang & G. S. Sim.(2015). Intelligent mobile surveillance system based on wireless communication. Journal of the korea contents association, 25(10), 305-310. DOI : 10.4313/JKEM.2012.25.10.305
3 C. Y. An & H. G. Ryu. (2017). Synchronization and performance evaluation of MINO/F-OFDM system for 5G mobile communications. The Journal of korean institute of communications and information sciences, 42(1), 31-38. DOI : 10.7840/KICS.2017.42.1.31   DOI
4 Y. J. Hong, S. J. Lim & W. B. Lee. (2017). A study on lighting system for LED color temperature control using wireless communication and smart phone. Journal of the korean academia-industrial cooperation society, 18(11), 721-77. DOI : 10.5762/KAIS.2017.18.11.72
5 C. N. Lim. (2017). Electrochemical properties of $FeS_2$ thin film electrodes for thermal batteries. Journal of korean institute of electrical and electronic material engineer, 30(5), 318-324. DOI : 10.4313/KEM.2017.30.5.318   DOI
6 J. H. Whang. (2017). Electric circuits. Seoul : Hongreung printing Co, Ltd.
7 Y. S. Lee & Y. C. Chung. (2011). Design and fabrication of triple coupler ring resonator filter. Korean Journal of optics and photonics, 22(1), 40-45. DOI : 10.3807/KJOP.2011.22.1.040   DOI
8 J. I. Lee, T. H. Lee & K. Y. Jhang. (2009). Evaluation of surface fatigue degradation using acoustics non-linearity of surface wave. The Journal of the korean society for nondestructive testing. 29(5), 415-420. DOI : 10.7779/JKSNT.2009.29.5.415
9 J. O. Park & W. K. Jang. (2012). Design and fabrication of dielectric duplexer and band pass filters for K-PCS and W-CDMA dual-band. Journal. of korean institute of electrical and electronic material engineer, 25(12), 949-954. DOI : 10.4313/JKEM..2012.25.12.949   DOI
10 T. S. Park, D. R. Kwak, I. K. Park, M. S. Kim & S. .S. Lee. (2014). Thickness measurement of Ni thin film using dispersion characteristics od Surface Acoustic Wave. The Journal of the korean society for nondestructive testing. 34(2), 171-175. DOI : 10.7779/JKSNT.2014.34.2.171   DOI
11 X. Luo, A. Shen & R. Mao. (2015). A double bi-quard filter with wide band resonance suppression for servo systems. Journal of power electronics, 15(5), 1409-14204. DOI : 10.6113/JPE.2015.15.5.1409   DOI
12 C. B. Chvets, P. G. Ivanov, V. M. Maka & V. S. Orlov. (1999). Design of SAW filters on langasite. In Ultrasonics Symposium, 1999. Proceedings. 1999 IEEE (Vol. 1, pp. 295-299). IEEE. DOI : 10.1109/ultsym.1999.849405
13 G. H. Heo, J. Y. Jeon & S. G. Jeon. (2015). Band pass filter based artificial filter bank for structural health monitoring. Korean society noise vibration engineering, 25(12), 843-855. DOI : 10.5050/KSNVE..2015.25..12.843   DOI
14 H. Yatsuda & K. Yamanouchi. (2000). Automatic computer-aided design of SAW filters using slanted finger interdigital transducers. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 47(1), 140-147. DOI : 10.1109/58.818756   DOI
15 T. Kim, S. U. Cho, C. S. Park, H. G. Lee, D. I. Kim & M. Y. Jeong. (2016). A Study on Fluorescence Imaging System Characteristics depending on Tilting of Band Pass Filter. Journal of the Microelectronics and Packaging Society, 23(2), 85-89. DOI : 10.6117/KMEPS.2016.23.2.085   DOI