High-Gain Array Antenna Based on Composite Right/Left-Handed Transmission Line
نویسندگان
چکیده
منابع مشابه
High-Gain Array Antenna Based on Composite Right/Left-Handed Transmission Line
In this paper a metamaterial-inspired antenna with high gain and good directivity is designed. Based on the concept of composite right/left-handed transmission line (CRLH-TL), the proposed antenna is realized based on three leakage wave unit cell and a left handed circular ring slot incorporated on the surface. The maximum achievable gain at the resonant frequency of 5.6 GHz is 6.933 dBi, and t...
متن کاملMiniaturized High-Pass Filter Based on Balanced Composite Right-Left Handed Transmission Line Using Meander Spiral Complementary Split Ring Resonators
In this paper, a compact high-pass filter (HPF) with a sharp rejection response based on the balanced composite right-left handed (CRLH) transmission line (TL) concept is proposed. A series LC resonator using an interdigital capacitor and meander lines is designed. Also, a meander spiral complementary split ring resonator (MSCSRR) is used to realize the parallel LC resonator. The high-pass filt...
متن کاملCompact Circularly Polarized Patch Antenna Using a Composite Right/Left-Handed Transmission Line Unit-Cell
A compact circularly polarized (CP) patch antenna using a composite right/left-handed (CRLH) transmission line (TL) unit-cell is proposed. The CRLH TL unitcell includes a complementary split ring resonator (CSRR) for shunt inductance and a gap loaded with a circularshaped slot for series capacitance. The CSRR can decrease the TM10 mode resonance frequency, thus reducing the electrical size of t...
متن کاملLeaky Wave Antenna Using Composite Right/Left- Handed Transmission Line with Rectangular Feeding Structure
A leaky wave antenna (LWA) using composite right/left-handed (CRLH) transmission line (TL) composed of ladder network has been investigated [1]. The effect of transmission line length and height on the gain and bandwidth is clarified in [1]. In order to increase the gain of the LWA, mushroom-shaped unit cell has been investigated in [2]. Chip capacitance is used for series capacitance. The band...
متن کاملA Leaky-Wave Antenna Using a Composite Right/Left Handed Transmission Line
Right/Left Handed Transmission Line Tommy Wong , Chi Hou Chan 2 and Quan Xue State Key Laboratory of Millimeter Waves (Hong Kong), City University of Hong Kong Hong Kong SAR, China, [email protected] 2 State Key Laboratory of Millimeter Waves (Hong Kong), City University of Hong Kong Hong Kong SAR, China, [email protected] 3 State Key Laboratory of Millimeter Waves (Hong Kong), City Uni...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Communications, Network and System Sciences
سال: 2011
ISSN: 1913-3715,1913-3723
DOI: 10.4236/ijcns.2011.411085