RF MEMS Integrated Frequency Reconfigurable Annular Slot ... CETINER et al.: RF MEMS INTEGRATED FREQUENCY RECONFIGURABLE ANNULAR SLOT ANTENNA 631 REFERENCES [1] B. A. Cetiner et al., “Monolithic integration of RF MEMS switches with a diversity antenna on PCB substrate,” IEEE Trans. Microw. PIER Online - A Novel Multi-State Integrated RF MEMS ... A NOVEL MULTI-STATE INTEGRATED RF MEMS SWITCH FOR RECONFIGURABLE ANTENNAS APPLICATIONS By A. Pourziad, S. Nikmehr, and H. Veladi. Full Article PDF (1,599 KB) Abstract: A novel multi-state RF MEMS switch for microstrip antenna applications is presented. Radio-frequency microelectromechanical system - Wikipedia A radio-frequency microelectromechanical system (RFMEMS) is a microelectromechanical systems with electronic components comprising moving sub-millimeter-sized parts that provide radio-frequency (RF) functionality. RF functionality can be implemented using a variety of RF technologies. Besides RF MEMS technology, III-V compound semiconductor (GaAs, GaN, InP, InSb), ferrite, ferroelectric ...
In this paper, Radio Frequency-Micro Electro Mechanical Switches (RF-MEMS) are integrated to provide a reconfigurable antenna system that radiates similar patterns over a wide range of frequencies. The different issues encountered during the integration of MEMS switches and the overall system design procedure will be described in this work.
Reconfigurable Antennas and RF Components at Millimeter Wave Reconfigurability is a vital feature of future agile millimeter wave systems for sensing, imaging, wireless, and satellite communications. Reconfigurable antennas are an integral part of such systems as they can control polarization, frequency, radiation pattern, or characteristic ... RF MEMS Based Reconfigurable Rectangular Slotted Self Similar ... A wide band Frequency Reconfigurable Rectangular Slotted Self Similar Antenna has been proposed in this paper. The rectangular slotted patch is repeated for two iterations at different scales and is separated by means of Radio Frequency Micro Electro Mechanical Systems (RF MEMS) switches in order to pro-vide reconfigurability. Lluis Jofre - Google Scholar Citations
RF MEMS Integrated Frequency Reconfigurable Annular Slot
OSA | Conference on Lasers and Electro-Optics/Pacific Rim 2007 Conference on Lasers and Electro-Optics/Pacific Rim in Proceedings Conference on Lasers and Electro-Optics/Pacific Rim 2007 Paper Authors
MEMS Switches Make Slot Antennas Reconfigurable |…
The first technique consists of using RF MEMS switches to connect or disconnect metallic sections to the antenna in order to increase or decrease its length. In Fig. 6.10, RF MEMS switches are used to tune the frequency of a slot antenna (Van Caekenberghe and Sarabandi, 2008). When the switches change to ON-state, the slot length is reduced and ...
Draft Version A Reconfigurable Radiation Pattern Annular
Sep 10, 2014 ... The radiating length after the diode is not seen from RF point of view. ... Frequency tunable microstrip patch antenna integrating MEMS capacitors [14] ... with a reconfigurable annular slot antenna with a monolithic integration ... ANovel FREQUENCY RECONFIGURABLE SLOT ANTENNA A novel frequency reconfigurable slot antenna is designed for cognitive radio system. ... researchers use a varactor diodes, RF PIN diode, RF MEMs and FETs as a switch for .... facilitate the integration of the feeding transmission line. ... " Pattern and frequency reconfigurable annular slot antenna using PIN diodes" IEEE ...
Frequency Reconfigurable Substrate Integrated Waveguide ... Frequency Reconfigurable Substrate Integrated Waveguide Antenna #Somarith Sam 1, ... The SIW slot antennas [12], which has the interdigital slot on the surface of the ... B. A. Cetiner, G. R. Crusats, L. Jofre, N.Bõyõklõ, RF MEMS Integrated Frequency Reconfigurable Annular Slot Antenna IEEE Trans. Antennas Propag., vol. 58, no. 3, 2010. ... RF MEMS Based Reconfigurable Rectangular Slotted Self ... A wide band Frequency Reconfigurable Rectangular Slotted Self Similar Antenna has been proposed in this paper. The rectangular slotted patch is repeated for two iterations at different scales and is separated by means of Radio Frequency Micro Electro Mechanical Systems (RF MEMS) switches in order to provide reconfigurability. MEMS Switches Make Slot Antennas Reconfigurable ... The students demonstrated a miniature reconfigurable antenna that was designed and fabricated on a high-resistivity silicon substrate. The antenna can be integrated with a MEMS actuator to reconfigure the operating frequency. RFMEMS switches are used to perform switching between two different frequency bands. Frequency Reconfigurable Microstrip Antenna in Mobile Phone