A compact printed fractal antipodal bow-tie antenna is designed and implemented to simultaneously cover the operations in the C, X, and Ku-bands. It is demonstrated that by addition of small fractal elements at the sides of hexagonal arms of the bow-tie, a wide operating frequency range of 3.3 to 19.1 GHz can be covered while antenna size is only 30×34×1.2 mm3. In order to match the antenna to ...

A Compact Corner Split Ring with C Slot Rectangular Microstrip Patch Antenna fed by a 50 Ω microstripline is discussed. split ring shaped slot has been etched in rectangular microstrip antenna. The increases the length of surface current for dominant mode TM10 leading to decrease resonance frequency. Size reduction and hexaband obtained proposed antenna provides both size best suited wireless c...

In, this paper, compact antenna have been designed and implemented in a SISO system and multiple antenna systems including 1X2 SIMO, 2X1 MISO and 2X2 MIMO systems respectively. The antennas are compact double-sided printed microstrip patch antennas and fed by a microstrip line designed for a frequency of 2. 4 GHz used for industrial, scientific and medical (ISM) band applications. The antennas ...

High data rate transmission is the need of modern wireless communication systems. Broadcast antennas are in demand as EM waves are transmitted at high frequency for high data rate transmission. Low profile, light weight, inexpensive, compact printed antennas are well suited for broadcasting for their ability to operate in broad frequency range. Printed microstrip antenna (Patch antenna) is used...

Serrated Microstrip Antennas are gaining their importance in the applications of dual and multiband antenna systems. A Serrated cutting edge has many small points of contact with the material being cut. The Serrations are mainly used in the Compact Antenna Test Range (CATR) measurements for the measurement of antenna parameters. In Serrations, by having less contact area than a smooth blade or ...

A low profile patch antenna for GPS application is here proposed and analyzed. The radiating structure consists on a square patch with 8 slits introduced on each side and on the corners to reduce the overall dimensions. The circular polarization is obtained by quadrature feeding the patch with two pins placed symmetrically on the two main axis. The 90° phase shift is obtained by a 90° microstri...

Microstrip patch antennas offer the advantages of thin profile, light weight, low cost, ease of fabrication and compatibility with integrated circuitry, so the antennas are widely used to satisfy demands for polarization diversity and dual-frequency. This paper presents a coaxilly-fed single-layer compact dual band (Cand X-band) microstrip patch antenna for achieving dual-polarized radiation su...

In this paper two linear arrays including a linear 1×4 and a planar 2×2 of microstrip patch and half-mode substrate integrated waveguide (SIW) cavity hybrid antenna are introduced and investigated. These are simply implemented using low cost single layer printed circuit board (PCB) process. The array element consists of a rectangular microstrip patch with appropriate dimensions in the vicinity ...