The adoption of shrewd / versatile antenna Techniques in future remote frameworks is expected to have a huge impact on the productive use of the spectrum, the minimization of the cost of establishing new remote networks, the optimization of administration quality and realization of transparent operation across multi innovation remote systems. Mobile phones can be an essential means of communication when we are away from the office or home and it can be an important security asset in the event of an emergency. Cell phone technology has developed the telecommunication scenario in India. Due to its several advantages, cell phone technology has grown exponentially in the last period. Currently, there are more than 50 crore cell phone users and nearly 4.4 lakh cell phone towers to meet the communication demand. The numbers of cell phones and cell towers are increasing without giving due respect to its disadvantages. All over the world, people have been debating about associated health risk due to radiation from cell phone and cell tower. Majority of these towers are mounted near the residential and office buildings to provide good mobile phone coverage to the users. These cell towers transmit radiation 24x7, so people living within 10’s of meters from the tower will receive 10,000 to 10,000,000 times stronger signal than required for mobile communication. In India, crores of people reside within these high radiation zones. Children’s, adults, and birds are more vulnerable to cell phone radiation. So our project gives a solution to avoid more towers. We proposed multiple frequencies in single antenna for avoid the radiation.

Shrewd / Versatile Antenna; Wireless; Bar forming; DSP; Diversity

[1] S. K. Rao, “Design and analysis of multiple-beam reflector antenna,” IEEE Antennas Propag. Mag., vol. 41, no. 4, pp. 53–59, Aug. 1999.
[2] S. K. Rao, “Parametric design and analysis of multiple-beam reflector antennas for satellite communications,” IEEE Antennas Propag. Mag., vol. 45, no. 4, pp. 26–34, Aug. 1999.
[3] P. Bosshard et al., “Recent developments for Ka-band multibeam passive antennas,” presented at 32nd ESA Antenna Workshop Antennas Space Appl., The Netherlands, Oct. 2010.
[4] E. Amyotte, Y. Demers, L. Hildebrand, S. Richard, and S. Mousseau, “A review of multibeam antenna solutions and their applications,” presented at the 8th Eur. Conf. Antennas Propag. (EuCAP), The Hague, The Netherlands, Apr. 2014.
[5] R. Gehring et al., “Trade-off for overlapping feed array configurations,” presented at 29th ESA Antenna Workshop Multiple Beams Reconfigur. Antennas, The Netherlands, Apr. 2007.
[6] N. Ratkorn, M. Scheneider, R. Gehring, and H.Wolf, “MEDUSA–A multiple feeds per beam multi,” presented at 30th ESA Antenna Workshop, The Netherlands, May 2008.
[7] M. Schneider and C. Hartwanger, “Antennas for multiple spot beam satellites,” CEAS Space J., vol. 1, no. 1, pp. 59–66.
[8] M. Schneider, C. Hartwanger, E. Sommer, and H. Wolf, “Test results for the multiple spot beam antenna project MEDUSA,” in Proc. 4th Eur. Conf. Antennas Propag. (EuCAP), Barcelona, Spain, Apr. 2010, pp. 1–4.
[9] M. Schneider, C. Hartwanger, E. Sommer, and H. Wolf, “The multiple spot beam antenna project MEDUSA,” in Proc. 3rd Eur. Conf. Antennas Propag. (EuCAP), Berlin, Germany, Mar. 2009, pp. 726–729.
[10] W. Chang, E. Dudok, N. Nathrath, E. Sommer, and G. Crone, “Communication antenna subsystem for the Chinese satellite DFH-3,” in Proc. 19th Eur. Microw. Conf. (EuMC), London, U.K., Sep. 1989, pp. 669–705.
[11] E. Amyotte et al., “A summary of recent developments in satellite antennas at MDA,” in Proc. of 5th Eur. Conf. Antennas Propag. (EuCAP), Rome, Italy, Apr. 2011, pp. 3203–3207.
[12] S. H. Huynh, A. Ho, and C. H. Chen, “A septet beam forming network for reflector multiple-beam antennas,” in Proc. IEEE Antennas Propag. Soc. Int. Symp., USA, Jul. 1997, vol. 2, pp. 1394–1397.
[13] M. Lisi, “Beamforming networks for future european communication satellites,” in Proc. 17th Eur. Microw. Conf. (EuMC), Rome, Italy, Sep. 1987, pp. 778–783.
[14] P. Angeletti and M. Lisi, “Multimode beamforming networks,” presented at 32nd ESA AntennaWorkshop Antennas Space Appl., The Netherlands, Oct. 2010.
[15] P. Magnusson and L. Jing, “Recent developments in L- and S- band reflector feed array elements at RUAG space,” presented at 32nd ESA Antenna Workshop Antennas Space Appl., The Netherlands, Oct. 2010.