Design of Frequency- and Pattern-Reconfigurable Wideband Slot ... A wideband slot antenna with frequency- and pattern-reconfigurable characteristics for TD-LTE (3.4–3.8 GHz) and C-band (3.7–4.2 GHz) applications is proposed. The antenna consists of two symmetric slots that are fed by a fork-shaped microstrip line. Two PIN Frequency and Pattern Reconfigurable Slot Antenna | Request PDF A frequency and pattern reconfigurable slot antenna was presented in [18] with reflector size of 304 × 130 mm 2 and overall size of around 304 × 130 × 160 mm 3. It covered 1.82 GHz, 1.93 GHz Pattern and Frequency Reconfigurable Annular Slot Antenna ... PDF | 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 antenna is fabricated on one side
Reconfigurable Notch Band Monopole Slot Antenna for WLAN/IEEE-802.11n ... Frequency reconfigurable antennas are needed in transmitters and receivers of communication modules to switch between multibands [6]. The ... Radiation pattern and beam reconfigurable antennas
Frequency reconfigurable patch antennas have attracted significant attention due to their ability to cover multiple frequency bands [17-23]. A lot of work has been carried out frequency reconfigurable micro strip patch antenna for mobile communication standards summarized in [20]. Reconfigurable Microstrip Patch Antenna using ... - IOSR Journals reconfigurable circuitry that operates on each of these different frequencies. A Reconfigurable microstrip patch antenna is an antenna which can expand the system capability by adjusting its resonant frequency, radiation pattern and polarization. Reconfigurable antennas are becoming more important in defense and commercial FREQUENCY RECONFIGURABLE MICROSTRIP PATCH-SLOT ANTENNA WITH ...
DESIGN AND IMPLEMENTATION OF RECONFIGURABLE PATCH ANTENNAS ...
DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR ... The annular slot antenna consists of a circular slot on a square, metal ground plane that is fed by a microstrip line, designed on the bottom of the Duroid substrate. The mean length of the slot circumference is approximately 3 λs/2 at the frequency of 5.8 GHz Pattern and Frequency Reconfigurable Annular Slot Antenna ... 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. A quad-polarization and frequency reconfigurable square ring ...
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.
A Reconfigurable Radiation Pattern Annular Slot Antenna Abstract – This paper contemplate a theoretical analysis of a pattern reconfigurable antenna using annular slot antenna operating in low frequency. A shorting ... A Reconfigurable Radiation Pattern Annular Slot Antenna Abstract – This paper contemplate a theoretical analysis of a pattern reconfigurable antenna using annular slot antenna operating in low frequency. A shorting ...
Frequency reconfigurable patch antennas have attracted significant attention due to their ability to cover multiple frequency bands [17-23]. A lot of work has been carried out frequency reconfigurable micro strip patch antenna for mobile communication standards summarized in [20].
May 10, 2018 ... A novel patch antenna with frequency and pattern reconfiguration ... A flexible reconfigurable folded slot antenna based on a flexible ...
Mar 25, 2019 ... A bidirectional slot antenna in [7] is discussed which switches between both pattern and frequency with the help of slits and PIN diodes for ...