A reconfigurable patch antenna using PIN diodes for dual- band operation using K-PCS and WiBro bands was ... with Switchable Slot (PASS): Dual-Frequency Operation with A Frequency Reconfigurable Microstrip Patch Antenna ... A novel microstrip antenna with the frequency reconfiguration ... A Frequency Reconfigurable ... The slot is switched on and off by using three PIN diodes, ... A Compact Flexible and Frequency Reconfigurable Antenna ... A Compact Flexible and Frequency Reconfigurable Antenna for Quintuple ... A COMPACT FLEXIBLE AND FREQUENCY RECONFIGURABLE ANTENNA ... Using five pin diodes it ...
Frequency Reconflgurable Microstrip Patch-Slot Antenna with ...
Frequency diversity characteristic is achieved using a PIN diode in the U-slot and the polarization diversities among linear polarization (LP), right-hand circular polarization (RHCP), and left-hand circular polarization (LHCP) are obtained by switching three PIN diodes placed on the slot and truncating corners of square patch. Frequency Reconfigurable Microstrip Circular Patch 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 ... A Frequency Reconfigurable Microstrip Patch Antenna ... A U-slot has been introduced in the square patch. The slot is switched on and off by using three PIN diodes, which realizes the frequency reconfiguration characteristics. The antenna has been studied with Zeland’s IE3D, simulated return loss and radiation results are proposed in this article. International Journal of Antennas and Propagation - Hindawi
Pattern and Frequency Reconfigurable Annular Slot Antenna
Metamaterial Inspired Reconfigurable Fractal Monopole Antenna ... In this paper, we proposed a frequency reconfigurable fractal (Koch Fractal) slot antenna using CSRR. Reconfiguration is achieved by using two PIN diodes. The proposed antenna is manufactured on the FR4 substrate with a relative permittivity of 4.4 and with a loss tangent of 0.02 with a thickness of 1.6. The proposed antenna uses
... a frequency reconfigurable antenna using tunable ... Frequency-Reconfigurable Microstrip Patch-Slot Antenna. ... forward biased PIN diodes.
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... Frequency Reconfigurable Microstrip Circular Patch … 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 centre frequency 10 GHz was designed and simulated frequency... Intermodulation and harmonic distortion in frequency … Due to the nonlinear nature of solid state devices, reconfigurable antennas with PIN diodes are capable of producing spurious frequency productsIn this paper, we investigate intermodulation and harmonic generation in frequency reconfigurable MIMO slot antennas. Our study has shown that... Reconfigurable Notch Band Monopole Slot Antenna for... Keywords: Notch, Monopole, Reconfigurable, Slot antenna, WLAN. 1. Introduction.In this paper, monopole slot antenna with defected ground is used and diodes are added at slots for switchingThree PIN diodes are placed at three locations and this antenna model tackles the frequency...
This paper presents the use of pin diodes to reconfigure the impedance match and modify the radiation pattern of an annular slot antenna (ASA). The planar Pattern and frequency reconfigurable annular slot antenna using PIN diodes - IEEE Journals & Magazine
Progress In Electromagnetics Research C, Vol. 77, 81–89, 2017 A Frequency Reconfigurable Meandered Slot Cut Rectangular Patch Antenna Using PIN Diodes
Keywords : Reconfigurable antenna, PIN diodes, WLAN (Wireless ... resonate at different frequency ranges by using a diode, so it is ... at the top of the slot. Reconfigurable Antennas | Synthesis Lectures on Antennas Making antennas reconfigurable so that their behavior can adapt with changing ... (2018) Planar Array Antenna with Radiation Pattern Reconfigurability Using PIN Diode. ... (2017) Frequency-agile ring resonator end-loaded slot antenna. A Frequency Reconfigurable Transmitter Antenna With ... - NDSU many existing multiband systems cannot use a frequency reconfigurable antenna because ... control frequency reconfigurable antennas with PIN diodes. ..... [16] K. -L. Wong and L.-C. Lee, “Multiband printed monopole slot antenna for WWAN ...