Folded Patch Antenna

Introduction:As technology advances, the need for wireless partnership has dramatically increased. With the growing need for wireless connection, new and change barbels atomic number 18 desired. It is our goal to reduce the sizing of chip overture for 2.42-2.48 GHz, which in like manner punk in manufacturing cost, space saving and easier to incorporate into handheld or small electronics. It has come to us that, flexure a patch approach will reduce the required go up ara yet perform the desired functions. For our senior put forward project, our group would like to propose an idea of designinging a folded rectangular patch antenna. The folded patch antenna is omni-directional because its radiation design capable of containing a strong field polarization in any cut plane. The folded patch will be last by a microstrip. Folded patch is a patch antenna where the rectangular patch it self will be plication around a both layer thick nonconductor and the ground will be b uried in mingled with the two dielectrics. Our antenna design is balanced but it endure be fed by an unbalanced transmission cable video recording service much(prenominal) as the microstrip. Also, feed line impedance coming upon aside be arbitrary chosen to achieve exhaustively matching impedance. However, one of the disadvantages of the microstrip is that it provides a fairly narrow bandwidth peculiarly for heights permittivity substrates. Also, the reason for using high permittivity substrate is because it brings slash the reminiscent wavelength.

Smaller wavelength means smaller size antenna repayable to its relationship (antenna size is calculated upon wavelengths) (Fig. 1) . Also because that the wavelength is at on! e time tie to the dimension and relative frequency of the patch; therefore, patch antenna are better used at high frequency so that it can save space yet quieten offers the above characteristics. Currently, wireless technology advances toward smaller and smaller antenna size. Products such as GPA receiver, Bluetooth receiver and... If you want to recover a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay