In this study, a unique design in frequency reconfigurable antenna approach is proposed .The shown design in this paper can be used for Ku band downlink especially in satellites. A special em ployment includes a rectangular slot with four PIN diodes where the frequency reconfigurability is obtained. Frequency Reconflgurable Microstrip Patch-Slot Antenna with ... frequency bands in the range of 0.54GHz to 0.95GHz. Four PIN diodes are used to tune the length of the slot thus provides four difierent frequency reconflgurations. PIN diodes are used in [22] where the antenna is capable to switch between 2.4GHz and 2.9GHz. By using two PIN diodes, the designed antenna is capable to operate in two modes. Frequency Reconfigurable Microstrip Patch Antenna for ... Vijay shanker et al Frequency Reconfigurable Microstrip Patch Antenna for Wireless Applications using P-i-N diode 927| International Journal of Current Engineering and Technology, Vol.6, No.3 (June 2016) Fig.1 Proposed Design of Antenna 3. Result and discussion The switching conditions considered to achieve the A Frequency Reconfigurable Rotatable Antenna Design for ...
Frequency Reconfigurable Microstrip Circular Patch Antenna ...
A Multiband Frequency Reconfigurable Rotated-L Slot … The proposed antenna has a microstrip patch and two rotated-L slots, one slot is at patch and other is at ground plane. The two p-i-n diode is used in the ground plane rotated-Ldoi: 10.5899/2015/acte-00196. Research Article. A Multiband Frequency Reconfigurable Rotated-L Slot Antenna. Dual Band Re-Configurable Pin Diode Based Microstrip… Antenna 1 has rectangular patch and Antenna 2 has a slot and a pin diode between slotted areas of the rectangular patch. The analysis is based[12] R. Baruah and N. S. Bhattacharyya, A Frequency Reconfigurable Meandered Slot Cut Rectangular Patch Antenna Using PIN Diodes, Progress In... Reconfigurable Multiband Antenna for | Silicon PIN diode… Reconfigurable antenna used to modify radiation pattern, polarization, or even the operating frequency to deal with the varying in the system parameters. So there are more than one goal for using the reconfigurable antenna. The reconfigurable antennas that have an ability to radiate...
(PDF) Design of reconfigurable slot antennas | Dimitrios ...
Abstract—This paper presents the use of pin diodes to recon- figure the impedance match and modify the radiation pattern of an annular slot antenna ( ASA).
A Compact Flexible and Frequency Reconfigurable Antenna ...
Frequency Reconfigurable Microstrip Circular. Patch Antenna for Wireless Devices. Ghanshyam Singh, Mithilesh Kumar. Abstract — In this paper, a frequency reconfigurable circular antenna design and development is proposed for wireless devices. In the proposed design, a circular patch antenna with circular slot using two PIN diodes at the ... Frequency Reconfigurable Microstrip Patch Antenna for ... Vijay shanker et al Frequency Reconfigurable Microstrip Patch Antenna for Wireless Applications using P-i-N diode 927| International Journal of Current Engineering and Technology, Vol.6, No.3 (June 2016) Fig.1 Proposed Design of Antenna 3. Frequency reconfigurable antenna using PIN diodes - IEEE ... 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. Frequency reconfigurable antenna using PIN diodes ...
These reconfigurable antenna techniques are divided with a different classification method and explain whichever es-tablished on the physical changes of the reconfigurable antenna radiating parts, or on the integration of varactors, photoconductive com-ponents, PIN diodes, or on the function of...
Sabapathy, T., Jamlos, M. F., Ahmad, R. B., Jusoh, M., JAIS, M. I., Kamarudin, M. R. Electronically reconfigurable beam steering antenna using embedded RF pin based parasitic arrays (Erppa).
A reconfigurable antenna modifies the antenna’s pattern, polarization, or frequency/bandwidth in some desirable fash-ion. For instance, a reconfigurable antenna might steer or place a null in an antenna’s pattern, switch from right-hand circularly polarized to left-hand circularly polarized, or move... Pattern and Frequency Reconfigurable Annular Slot … Slot Antenna using PIN Diodes Symeon Nikolaou, Ramanan Bairavasubramanian, Cesar Lugo Jr., Ileana Carrasquillo, Dane C. Thompson StudentThe reconfigurable Annular Slot Antenna (ASA) proposed in this paper operates at three frequencies with a central I. INTRODUCTION frequency at... Single-, Dual- and Triple-band Fortunately a frequency reconfigurable antenna, based on using a single radiating element is able to cover a variety of different frequencies andThe sickle-shaped slot antenna, reported in [12], in-corporates six pin- diode switches. These switches are used to activate or deactivate certain slots. Chapter-1 The use of slot antenna structure to design various reconfigurable antennas has been studied in many excellent papers[11-14], where PIN diodes, varactor diodes, or FET components were used to change the effective electrical length of the slot or to manipulate the current distributions around the...