[PDF] Top 20 Design and Manufacture of the Wide-Band Aperture-Coupled Stacked Microstrip Antenna

... There are some via-holes on substrate2. They are distributed close to the nonradiation side of the lower patch. Fig. 5(b) shows the structure of the substrate3. The feed line is placed on the back face of this substrate, ... See full document

... A Microstrip antenna is one that offers low profile and light weight ...a wide beam narrowband antenna which can be manufactured easily by the printed circuit technology such as a metallic ... See full document

... Abstract—The design and manufacture of a circular polarized aperture stacked patch circular microstrip patch antenna (CPASPA) at L-band is ...the stacked circular ... See full document

... Abstract: Microstrip patch antenna is one of the important elements in modern wireless communication systems and hence its design optimization is an important aspect for improving the overall ... See full document

... the antenna changes to curve 2, and also by changing the location of the top patch 1 mm to right side, the impedance bandwidth of the antenna increases to 44% (curve ... See full document

... significant design considerations of flat lens antenna are its phase range, insertion loss and ...lens antenna for X-band ...on aperture coupled microstrip patches is ... See full document

... frequency-reconfigurable aperture coupled antenna is achieved by controlling the switch at the slot on the ground ...the antenna where the size of the antenna is proportional to the ... See full document

... dual-polarized microstrip antenna is presented as the element of a retrodirective ...The antenna size is reduced by 20% using 1st Minkowski fractal radiation patch, and the T/R isolation is improved ... See full document

... ous design parameters of an ACMSA operating between ...the wide band prop- erty of ACMSA, the errors are still ...of design parameters taken under consid- ... See full document

... feed stacked MSA with a shorting plate as a car antenna for VICS and ETC ...ETC band, the proposed antenna radiates a circularly polarized wave at high elevation angles where the toll gate ... See full document

... polarized microstrip antenna with small frequency- ratio has been ...proposed antenna geometry with an S-shaped slot at the centre of square patch radiator has achieved very good impedance matching, ... See full document

... patch antenna. The frequency band selectivity is achieved by controlling the state of the switch inserted in the ...polarized microstrip antenna fed along the diagonal, embedded with a square ... See full document

... of microstrip antennas, such as performance, flexibility, simplicity, high gain and low fabrication cost, make them very popular for many ...compact design for the antenna and, thus, space–volume is ... See full document

... the antenna to increase its directivity and ...electromagnetic band-gap ...patch antenna, waveguide aperture or a dipole is used as a single feeding source and FSS is used as a superstrate ... See full document

... The aperture coupled technique to feed the microstrip patches provide the advantage of isolating spurious feed radiations by the use of a common ground plane ...The aperture coupled ... See full document

... novel design of frequency reconfigurable aperture coupled microstrip antenna with bandwidth ...proposed design was based on the structure of a 2 by 2 planar array antenna ... See full document

... of microstrip antenna has become quit popular because of their properties such as low profile, light weight, compact ...The aperture coupled microstrip antenna first proposed by ... See full document

... of antenna Radar Cross Section (RCS) is very important for low observable ...platform. Aperture coupled microstrip antenna is fit for the low RCS antenna design because the ... See full document

... of microstrip antenna in various communication systems has been increasing rapidly due to its lightweight, low cost, small size, ease of integration with other microwave components ...[1–4]. ... See full document

... Abstract: Microstrip patch antenna with metamaterial properties has become a very wide topic in recent ...an aperture coupled feeding technique with and without ...proposed ... See full document