Pattern and frequency reconfigurable annular slot antenna using pin diodes

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Mar 02, 2014 · Frequency reconfigurable antenna using PIN diodes Abstract: A compact frequency reconfigurable double slot antenna for wireless communication is presented. The proposed antenna consists of double slot with six RF PIN diodes placed at different position on the ground plane to achieve frequency reconfigurability. Tentzeris, "Pattern and frequency reconfigurable annular Return loss and radiation pattern measurements and simulations are pre-sented, which are in very good agreement. Index Terms—Annular slot antenna (ASA), frequency reconfig-urability, pin diode, reconfigurable antenna, reconfigurable radia-tion pattern, slot antenna. I. Draft Version A Reconfigurable Radiation Pattern Annular

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A COMPACT BEAM RECONFIGURABLE ANTENNA FOR SYMMETRIC BEAM SWITCHING By W. Kang, K. H. Ko, and K. Kim. Full Article PDF (732 KB) Abstract: In this paper, two radiation pattern-reconfigurable antennas are designed to operate over DCS 1800 frequency bands. The geometry of the proposed antennas is symmetric with respect to the vertical center line. PATTERN AND FREQUENCY RECONFIGURABLE ANTENNA FOR BODY AREA ... pattern and frequency reconfigurable antenna for body area network (ban) A new concept of antenna which quantifies the potential gain of pattern and frequency control in order to suit the requirements of wireless applications such as body area network is presented in this paper. A Comparitive Study of Four Different Shaped Frequency ...

Pattern and frequency reconfigurable annular slot antenna

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(PDF) Pattern and Frequency Reconfigurable Annular Slot ... The reconfigurable ASA proposed in this paper operates at three frequencies with a central frequency at 5.8 GHz, and it also Index Terms—Annular slot antenna (ASA), frequency reconfig- has a reconfigurable radiation pattern that can position a null urability, pin diode, reconfigurable antenna, reconfigurable radia- tion pattern, slot antenna.