high-gain antenna patterns
A Novel High-Gain Directional Lens Antenna for Terahertz Band
... novel high-gain directional lens antenna is numerically designed and experimentally tested in terahertz atmospheric transmission I ...lens antenna consists of two components: a diagonal horn ...
11
New Traveling Wave Antenna Resonating at 6 GHz Based on Artificial Transmission Line Metamaterial Structures for RF Portable Devices
... proposed antenna has benefits of low cost, ease of implementation, unidirectional radiation patterns, high gain and efficiency, broader bandwidth than conventional wideband antennas and ...
6
High Gain Monopole Antenna For VHF And Microwave Interferometers
... Monopole antenna is one of the most widely used antennas around the world owing to the radiation characteristics that it ...monopole antenna can only achieve a relatively low ...the antenna ...
24
An Analysis of Selected Art Songs for High Voice by Adolphus Hailstork, A Performer's Guide
... devices. High gain is achieved by forming a collinear array which allows significant reduction in the elevation plane ...radiation patterns, gain reduc- tion and a minor shift in frequency of ...
134
Improvements in a High Gain UWB Antenna with Corrugated Edges
... radiation patterns in substrate plane (E plane) of the new Vivaldi antenna are simulated at 1, 2 and 3 GHz, plotted in ...radiation patterns, and this is possibly caused by error during simulation ...
8
A High Gain Double-Octagon Fractal Microstrip Yagi Antenna
... radiation patterns of the proposed antenna are plotted in ...H-field patterns are generally exhibit broadside ...radiation patterns, ...
7
A Wideband High-Gain Stacked Cylindrical Dielectric Resonator Antenna
... proposed antenna. It is seen that the peak gain is stable and has an enhancement of up to 6 dB above that of a single DRA across the operating frequency ...radiation patterns in the yz-plane ...
9
Bidirectional High Gain Antenna for WLAN Applications
... array antenna for 2.4 and 5.8 GHz WLAN, and detailed parameters of the antenna are shown in Table ...array antenna is printed on both sides of an FR4 substrate, with a thickness of h = ...proposed ...
8
A Magic-T Integrated 5.8-GHz Repeater Array Antenna Using Dual-Feed Network
... novel high-gain repeater antenna integrating a dual-feed network is proposed to receive and transmit RF signals separately by two ...array antenna has four linearly polarized microstrip ...
11
A Survey on High Sleeve Antenna Gain
... radiation patterns, simple structure and easy fabrication are ...monopole antenna is an smart choice to meet most of the constraint, such as a staircase-shaped patch with a modified advanced composite fed ...
5
High Gain FSS Aperture Coupled Microstrip Patch Antenna
... -plane gain plots of CRA with 3 × 3 FSS array at ...-plane gain plot is 38 . 5 ◦ . The back lobes seen in the radiation patterns are due to aperture in the ground plane and can be reduced by using ...
11
A Compact Dual-Element Uniplanar Antenna for Portable Broadband MIMO Systems
... (CPW)-fed antenna is proposed for wideband communication systems. The antenna includes two identical hybrid trapezoidal-elliptical radiating elements that are printed perpendicular to each ...the ...
8
A Compact High-Gain Vivaldi Antenna with Improved Radiation Characteristics
... The HFSS model for extracting the refractive index of the HSR unit is shown in Figure 4. And the simulated S -parameters are shown in Figure 5. HSR structures are employed for controlling the refractive index. Figure 5 ...
7
High Gain Linear Polarization Switchable Planar Array Antenna
... array antenna can be easily realized by the polarity of the bias ...array antenna structure is very simple as no additional feed circuits for the parasitic patches are ...The gain of the array ...
11
Single-Fed High-Gain Circularly Polarized Microstrip Antenna
... plane in Antenna 2. Since the radial slot perturbs the current along the slot, the excited y -directed surface current path is lengthened, while the excited x -directed current is slightly affected. Hence the CP ...
9
GPS Antenna with Metallic Conical Structure for Anti-Jamming Applications
... minimum gain within coverage for the GPS signal is about −6 dBic in RHCP (right-handed circular polarization) ...a high-precision GPS performance, ...
11
Dielectric resonator reflectarray antenna in Ku-Band
... including the determination of size of DRA, the waveguide port setting, defining the boundary condition and the inter-element spacing. In order to have a better performance in designing the reflectarray antenna, ...
29
Analysis and Design of Patch Array Antenna By using Microstrip Feed
... array antenna, a finite 1x2, 2x2 array prototype was designed and ...an antenna the term radiation pattern refers to the directional variation in intensity of the radiation from the ...
7
Design of Planner Inverted F-Antenna for Single Band ISM Spectrum
... inverted-F antenna is a L-shape monopole of quarter-wavelength and the L-shape monopole shorted the ground ...inverted-F antenna has the advantage of low profile and better matching to 50 Ω, and can be ...
5
Moon-bounce: A Boon for VHF Dxing
... and high gain antenna with high directivity, VHF DXing is ...YAGI antenna along with rotor to set horizontal and vertical angle is ...
5