leaky-wave antenna (LWA)
Continuous Beam Scanning in Substrate Integrated Waveguide Leaky Wave Antenna
... waveguide leaky wave antenna (LWA) with cross slots is proposed in the frequency range of 10 ...proposed LWA respectively. This planar LWA is fabricated by the standard ...
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Design and Measurement of a Novel Seamless Scanning Leaky Wave Antenna in Ridge Gap Waveguide Technology
... Leaky wave antenna (LWA) has exhibited attractive advantages in wide ranges such as broadband wireless communication, collision-avoidance radar, frequency modulated continuous wave ...
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A Planar D-CRLH and its Application to Bandstop Filter and Leaky-Wave Antenna
... and leaky-wave antenna, are ...The leaky-wave antenna (LWA) utilizing the proposed structure with frequency-scanning characteristic is investigated by theoretical and ...
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Complementary Split Ring Resonator Loaded Substrate Integrated Waveguide Leaky Wave Antenna
... an LWA based on a periodic set of slots printed on a dielectric wave- guide is introduced to obtain low side lope level ...SIW leaky-wave antennas are proposed in [13]. The SIW long slot ...
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Small Size Dielectric Image Line Based Leaky Wave Antenna with 3 h -Shaped Patches
... (DIL)-based leaky wave antenna (LWA) is proposed in this ...proposed antenna works at the first order ...proposed antenna is analyzed, and the numerical results validate the ...
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Enhancement Bandwidth of Half Width-Microstrip Leaky Wave Antenna Using Circular Slots
... 2]. Leaky wave antenna (LWA) is a promising candidate for these developing applications because of its advantages, such as wide bandwidth, low profile, easy fabrication, capability of beam ...
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400 GHz 1.3 dBi Leaky Wave Antenna in CMOS 1.3 um Process
... on-chip antenna can be attached to the back of the quasi-optical lens to couple the electromagnetic energy into the lens through the monolithic substrate [2, 3] or directly radiates the electromagnetic energy from ...
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Improved Composite Right/Left-Handed Cell for Leaky-Wave Antenna
... 4. S´anchez-Mart´ınez, J., J., E. M´arquez-Segura, P. Otero, and C. Camacho-Pe˜ nalosa, “Artificial transmission line with left/right- handed behavior based on wire bonded interdigital capacitors,” Progress In ...
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Analysis and design of a composite left-/right-handed leaky wave antenna based on the
... ultra-wideband leaky-wave antenna with ample beam scan- ning capability including broadside ...the antenna involves an explanation of the balancing process precondition for broadside ...the ...
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Design Of A Novel Conformal Leaky-Wave Antenna (Clwa) On A Convex Surface For Ku Band
... Conformal Leaky Wave Antenna (CLWA) design, which incorporates a substrate called ROGER RT DUROID ...designed Antenna is analyzed for its radiation ...Goubau-line leaky-wave ...
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Beam Scanning Microstrip Leaky Wave Antenna Design Based on Liquid Crystal
... microstrip leaky wave antenna based on liquid crystal material is proposed in this ...the antenna pattern can be easily adjusted with the changing of external bias ...presented leaky ...
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Double-Side Radiating Leaky-Wave Antenna Based on Composite Right/Left-Handed Coplanar-Waveguide
... radiating leaky-wave antenna based on composite right/left-handed (CRLH) coplanar-waveguide (CPW) is ...CRLH leaky-wave antenna can have backfire radiation due to the left-handed ...
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Microstrip Leaky Wave Antenna Design For WLAN Application
... non-resonant and so are capable of wide band performance and, in addition, the main beam can be scanned by changing frequency. For these reasons, of late, they have attracted a lot of attention, especially for airborne ...
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Leaky wave antenna with amplitude controlled beam steering based on composite right/left-handed transmission lines
... Travelling wave antennas are at- tractive candidates for this type of application due to the fact, that their aperture sizes do not adhere with the operation fre- quency, and hence the aperture can be chosen ...
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Leaky Wave Antenna Realization by Composite Right/Left-Handed Transmission Line
... Abstract—This paper presents a realization of composite right/left handed transmission lines using coupled microstrip lines. This structure exploits the advantages of the microstrip lines, while increases the coupling by ...
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Design of Leaky Wave Antenna with Composite Right-/Left-Handed Transmission Line Structure for Circular Polarization Radiation
... As a result, the proposed LWA with CRLH-TL is available for CP radiation in the backward, forward and the normal direction with the same CP sense. On the other hand, the present structure should be modified for ...
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Design and Analyses of a CRLH-HMSIW-Based LWA with Low Cross-Polarization
... years, leaky wave antenna (LWA) has received considerable attentions in radar systems and satellite communication fields for its frequency-scanning capability and wide bandwidth feature ...of ...
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Leaky-Wave Regimes on MEMS-Loaded Transmission Lines for MM-Wave Applications
... comprises leaky-wave antenna ...the leaky wave regime with the main direction of radiation predicted in the previous section one needs the matched ...overall antenna efficiency ...
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A Dual Beam Scanning Microstrip Antenna
... adopts an asymmetrical feed line to excite the 1st higher order mode. As shown in Figure 1(a), the structure is the same as the conventional leaky wave antenna structure. However, the ground plane of ...
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A Novel Microstrip Antenna Array with Metamaterial-Based Electronic Beam Steering at 2.4 GHz
... A leaky wave antenna is substantially a waveguide-type structure that leaks out power all along its length due to the existence of a fast travelling ...the antenna is treated as a radiating ...
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