Balanced Mixer Based on Composite Right/Left-Handed Transmission Line Leaky-Wave Antenna
نویسندگان
چکیده
منابع مشابه
Leaky 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 کاملLeaky wave antenna with amplitude controlled beam steering based on composite right/left-handed transmission lines
An antenna comprising two different composite right/left-handed transmission line structures is proposed which enables easy beam steering at an operation frequency of 10 GHz. The composite right/left-handed transmission lines are based on planar, periodically arranged via free unit cells, implemented in microstrip technology. Both transmission lines exhibit the infinite wavelength phenomenon wh...
متن کاملImproved Composite Right/left-handed Cell for Leaky-wave Antenna
An improved composite right/left-handed (CRLH) unit cell optimized for a leaky-wave (LW) antenna is presented. This CRLH cell consists of a series of one transmission line, an interdigital capacitor, another transmission line and a shunt shorted stub. Introducing the transmission lines, the parasitic self-resonances of the capacitor are shifted outside the operational band, the radiation range ...
متن کاملDouble-side Radiating Leaky-wave Antenna Based on Composite Right/left-handed Coplanar-waveguide
A double-side radiating leaky-wave antenna based on composite right/left-handed (CRLH) coplanar-waveguide (CPW) is proposed. Dispersion diagram of the unit cell is investigated, and balanced property is confirmed. Thus, the CRLH leaky-wave antenna can have backfire radiation due to the left-handed property of the CRLH structure and broadside radiation at the balancing frequency point. The measu...
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: The Journal of Korean Institute of Electromagnetic Engineering and Science
سال: 2008
ISSN: 1226-3133
DOI: 10.5515/kjkiees.2008.19.9.985