aperture-coupled feed method
Analysis of microstrip patch antenna for 5G mobile communications
... Feeding Method, Aperture Coupled Microstrip ,Feed Method Proximity Coupling Probe Coupling Method: Coupling of power to the microstrip patch antenna can be done by probe feeding ...
13
Aperture Coupled Microstrip Antenna for Dual Band
... The aperture coupled microstrip antenna first proposed by Pozar [2] in 1985 has a number of advantages over other feeding method involving gal- vanic contact between the antenna and feed ...
9
Bi-Directional Hybrid Coupled Microstrip Antenna for WLAN Application
... A feed line is used to excite to radiator by direct or indirect ...contacting method, the RF power is fed directly to the radiating patch using a connecting element while in the non-contacting scheme ...
5
A REVIEW ON DUAL NARROWBAND IN DIELECTRIC RESONATOR ANTENNA
... single feed such as a micro strip line, coplanar waveguide, aperture or coaxial ...common method of feeding mechanism is the aperture –coupled ...
5
Method of Moment Analysis of Finite Phased Array of Aperture Coupled Circular Microstrip Patch Antennas
... In all of the cases considered here, calculations were made with 1 basis functions on both of the circular and rectangular patches for each (ρ, ϕ) or (x, y) directions and the edge condition was applied to transverse ...
14
A Survey on Patch Antenna Bandwidth Enhancement through Feed Techniques and Novel Proximity Slot Coupling Approach
... line feed, coaxial plane feed, proximity coupled feed and aperture couple feed, for wireless micro strip antenna is ...and Aperture coupled feeds are non contacting ...
10
Transmission Line Analysis of Aperture-Coupled Reflectarrays
... The analysis is addressed to the structure in Fig. 1(a), where a rectangular patch slot-coupled to a phase tuning microstrip line is used as single reflectarray element. The phase delay introduced by the element is ...
12
Single Feed Square Aperture Circular Polarized Antenna
... A structure of square-aperture antenna has been proposed in this article. The presented antenna achieved from bidirectional pattern to unidirectional pattern by integrated reflector to the antenna. The return ...
6
Aperture and Mutual Coupled Cylindrical Dielectric Resonator Antenna Array
... Engineering, Universiti Sains Malaysia, Penang 14300, Malaysia Abstract—A 1 × 3 element linear array using cylindrical dielectric resonator antennas (CDRAs) is designed and presented for 802.11a WLAN system applications. ...
11
High Gain FSS Aperture Coupled Microstrip Patch Antenna
... figures of merit including GBWP are presented to validate the proposed coupling aperture. The designed FSS superstrate layer is composed of two dimensional periodic array of metallic patches. It is highly reflective ...
11
Area Function Imaging in Two Dimensional Ultrasonic Computerized Tomography
... 8 Contour plots of the vertical thickness function of the spheroidal void a with limited aperture b with full aperture c coupled with the Born area functions... ..A.,_ experimental nonna[r] ...
8
Design and Manufacture of the Wide-Band Aperture-Coupled Stacked Microstrip Antenna
... the feed circuit, the elimination of probe reactance, easy integration of arrays and active circuits ...resonant aperture with stacked patches is also presented in ...big aperture and thick substrate ...
14
Thermal transport in a coupled sinusoidal fracture-matrix system
... Figure 3 provides the spatial distribution of relative temperature along the fracture for different rock-matrix thermal conductivities in the sinusoidal fracture-matrix coupled system. It is observed from Figure 3 ...
6
A circularly polarized aperture coupled patch element for flat lens antennas
... To realize this polarization conversion technique, the incident field components can be decomposed into two orthogonal modes, in which one E field component is perpendicular to the receiving patch of the unit cell while ...
5
Frequency Reconfigurable Aperture coupled Microstrip Antenna with DGS for Bandwidth Improvement
... contacting feed antenna, patches are printed on top of the first substrate, while the feedline is printed at the bottom of the second ...at feed branch to obtain the ...
5
Dual Band Aperture Coupled Stacked Microstrip Patch Antenna for WLAN
... as 0.0009. The antenna structure has a bottom patch of rectangular shape over the substrate material supported by the ground plane. The top patch of the antenna is of a rectangular shape having a rectangular slot of ...
7
Design of a Fractal Dual-Polarized Aperture Coupled Microstrip Antenna
... 11. Won, K.-H., H. C. Tung, and T. W. Chiou, “Broadband dual polarized aperture coupled patch antennas with modied H-shaped coupling slots,” IEEE Trans. on AP, Vol. 50, No. 2, 188–191, 2002. 12. Ghorbani, ...
7
Design and Performance Evaluation of Different Feeding Technique for IMT Advanced (4G) Antenna
... of feed technique, the radiating patch and the microstrip feed line are separated by the ground ...the feed line is made through a slot or an aperture in the ground plane and variations in the ...
7
Design of U Shaped Microstrip Patch Antenna for Wimax Application
... Abstrac: -microstrip patch antenna becomes very popular day-by-day because of its ease of analysis and fabrication, low cost, light weight, easy to feed and their attractive radiation characteristics. In order to ...
9
Miniaturized Single-Feed Cross-Aperture Coupled Circularly Polarized Microstrip Patch Antenna
... To date, various single-feed CP microstrip patch antennas with miniaturized sizes have been reported [9–15]. Although asymmetric slits and cross-shaped slots can be introduced to realize miniaturization [9, 10], ...
9