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초록보기

We designed an ultra-wide band-pass filter applicable to microwave reflectometry for KSTAR (Korea

Superconducting Tokamak Advanced Research) and to microwave photonics. The proposed ultra-wide

band-pass filter exhibits a metamaterial structure characterized by a wide band, low insertion loss, and high skirt selectivity. The proposed filter is applied to enhance the linearity of reflectometry at the output of a VCO (voltage controlled oscillator). The pass-band of the proposed filter is observed at 18~28 GHz,and the out-of-band rejection is below 20 dB. Further, we constructed an unwrapped negative phase of S(2, 1) to verify the characteristics of the metamaterial. The under- and upper-band at lower limits of the pass-band are left- and right-handed, respectively. The group delay of the filter is less than 0.5 ns.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
Thevariation of radiation transmittance by the cw 1.07 ㎛ fiber laser and water aerosol interaction Hae Seog Koh, Wan Soon Shin, Min Yong Jeon, Byung Suh Park pp.191-195

Investigation of the convergence behavior with fluctuation features in the fourier modal analysis of a metallic grating Hwi Kim, Gwanwoo Park, Changsoon Kim pp.196-202

New type of white-light LED lighting for illumination and optical wireless communication under obstacles Su-il Choi pp.203-209

Measurement range enlargement in Brillouin optical correlation domain analysis using multiple correlation peaks Ji Ho Jeong, Kwanil Lee, Je-Myung Jeong, Sang Bae Lee pp.210-214

Experimental demonstration and analytic derivation of chromatic dispersion monitoring technique based on clock-frequency component Sung-Man Kim pp.215-220

Optical proximity corrections for digital micromirror device-basedmaskless lithography Jungyu Hur, Manseung Seo pp.221-227

Wavefront sensitivity analysis using global wavefront aberration in an unobscured optical system Won Don Joo pp.228-235

Astudy of optical properties of intraocular lenses and of measurement of the index of reflection for an unknown liquid Won Don Joo, Mee Suk Jung pp.236-242

Anoptical design of off-axis four-mirror-anastigmatic telescope for remote sensing Xing long Li, Min Xu, Xian dong Ren, Yun tian Pei pp.243-246

Development of optical fiber-based daylighting system with uniform illumination Irfan Ullah, Seoyong Shin pp.247-255

Analysis of effect of phase error sources of polarization components in incoherent triangular holography Soo-Gil Kim pp.256-262

Dual optical encryption for binary data and secret key using phase-shifting digital holography Seok Hee Jeon, Sang Keun Gil pp.263-269

Analysis of off-axis integral floating system using concave mirror Young Min Kim, Kwang-Mo Jung, Sung-Wook Min pp.270-276

Weak value measurement of an optical beam deflection in image rotating sagnac interferometer Sang-Joon Park, Hyoung Joo Kim, Jaewoo Noh pp.277-281

Compact and temperature independent electro-optic switch based on slotted silicon photonic crystal directional coupler Hassan Aghababaeian, Mohammad-Hashem Vadjed-Samiei pp.282-287

Design of ultra-wide band-pass filter based on metamaterials applicable to microwave photonics Chongmin Lee, Wooseok Shim, Yong Moon, Chulhun Seo pp.288-291

Epitaxial structure optimization for high brightness InGaN light emitting diodes by using a self-consistent finite element method Kyung-Soo Kim, Jong Chang Yi pp.292-298

Highly angle-tolerant spectral filter based on an etalon resonator incorporating a high index cavity Tae-Hui Noh, Yeo-Taek Yoon, Sang-Shin Lee, Duk-Yong Choi, Seung-Chan Lim pp.299-304

Active focusing of light in plasmonic lens via Kerr effect Hadiseh Nasari, Mohammad Sadegh Abrishamian pp.305-312

Evaluation of 1.3-μm wavelength VCSELs grown by metal organic chemical vapor deposition for 10 Gb/s fiber transmission Chanwook Park, Seoung Hun Lee, Hae Won Jung, Shinmo An, El-Hang Lee, Byueng-Su Yoo, Jay Roh, Kyong Hon Kim pp.313-317

참고문헌 (10건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 K band two λ/2 resonators micromachined filter design 미소장
2 Design of k-band oversized floded half mode substrate integrated waveguide (OFHMSIW) filter with high selectivity 미소장
3 Widened bandwidth of a metamaterial ZOR patch antenna with a short-circuited ring 미소장
4 THE ELECTRODYNAMICS OF SUBSTANCES WITH SIMULTANEOUSLY NEGATIVE VALUES OF $\epsilon$ AND μ 미소장
5 Optimization of Antenna Configuration for MIMO Systems 미소장
6 A 12-Pole K-Band Wideband High-Temperature Superconducting Microstrip Filter 미소장
7 Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines 미소장
8 Metamaterial Resonator Based Wave Propagation Notch for Ultrawideband Filter Applications 미소장
9 Negative Refraction Makes a Perfect Lens 미소장
10 Design of hairpin band pass filters for K-Band application 미소장

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