Jul 17, 2017 ... 1.6.3 Pattern and Frequency Reconfigurable . ...... and frequency reconfigurable annular slot antenna using PIN diodes. IEEE Transactions on. A compact beam reconfigurable antenna for symmetric beam switching In most radiation pattern-reconfigurable antennas found in literature, the antenna ..... and frequency reconfigurable annular slot antenna using PIN diodes," IEEE ... 4-Element Concentric Pentagonal Slot-Line ... - KAUST Repository
Frequency reconfigurable antenna using PIN diodes - IEEE ...
Microstrip patch antenna is designed for Wi-Fi communication which operates using 2.4 GHz frequency band. This research paper represents the effort of designing and performance analysis of microstrip patch antenna for Wi-Fi communication … US3854140A - Circularly polarized phased antenna array - Google… This relates to a mat-strip dual circularly polarized phased antenna array with independent steering of both right hand circularly polarized and left hand circularly polarized antenna beams. untitled tuning of the varactor and the tuning of the antenna operating frequency. The cognitive radio system is measured and analyzed
“Pattern and Frequency Reconfigurable Annular Slot Antenna using PIN Diodes” IEEE Transactions On Antennas and Propagation, VOL. 54, NO. 2, FEBRUARY 2006 [6] J. Costantine, Y. Tawk, and C. G. Christodoulou, Design of Reconfigurable Antennas Using Graph Models. San Rafael, CA, USA: Morgan and Claypool, 2013.
A NOVEL FREQUENCY RECONFIGURABLE SLOT ANTENNA - IJAET A novel frequency reconfigurable slot antenna is ... in radiation pattern, polarization or frequency ... annular slot antenna using PIN diodes ... Frequency Reconflgurable Microstrip Patch-Slot Antenna with ... An H-shaped antenna with frequency selectivity using ... By using two PIN diodes, the designed antenna is ... shows the radiation pattern of the antenna with slot ... Tentzeris, "Pattern and frequency reconfigurable ... Abstract. 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). Frequency Reconfigurable Circular Patch Antenna with an ...
Pattern and Frequency Reconfigurable Annular Slot Antenna Using PIN Diodes Article (PDF Available) in IEEE Transactions on Antennas and Propagation 54(2):439 - 448 · …
Design and Development of an Annular Slot Antenna (ASA ... to keep the antenna matched at the design frequency. ... A reconfigurable annular slot antenna with a constant-frequency controlled radiation pattern using pin diodes was Pattern and Frequency Reconfigurable Annular Slot Antenna ... Abstract. Abstract—This paper presents the use of pin diodes to reconfigure the impedance match and modify the radiation pattern of an annular slot antenna (ASA). DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR ...
The antenna permits reconfigurable switching in up to ten frequency bands ... It is compact, with an area of 50 × 45 mm2, and has a slotted ground substrate. ... the measured and simulated results in terms of radiation pattern and gain. ... Design of frequency reconfigurable multiband compact antenna using two PIN diodes ...
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. Pattern and frequency reconfigurable annular slot antenna 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 of a Duroid substrate and the microstrip feeding line with the matching network is fabricated on the opposite side of the board. The central frequency is 5.8 GHz and, by reconfiguring the matching circuit Pattern and Frequency Reconfigurable Annular Slot Antenna
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 ... Frequency and pattern reconfigurable slot antenna_图文 ... Frequency and pattern reconfigurable slot antenna_电子/电路_工程科技_专业资料 88人阅读|8次下载 Frequency and pattern reconfigurable slot antenna_电子/电路 ... DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR ... DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR WIRELESS COMMUNICATIONS / WLAN APPLICATIONS ... direction using two PIN diodes placed at. 225 o and 315o.The 90 o ... reconfigurability both in frequency and in radiation pattern. The operating frequencies are 5.2 GHz, 5.8 GHz and 6.4 GHz, and the radiation pattern is steered in three ...