[PDF] Top 20 Frequency Reconfigurable Patch Antenna for 4G LTE Applications

... the antenna. Optically controlled frequency reconfigurable microstrip antennas are presented in [26, ...microstrip patch antenna operating in 5 GHz range is presented in [28] where ... See full document

... an antenna as a front component is required to have a wide band, good radiation performances and sometimes switchable ...like frequency tuning, pattern reconfigurability, polarization reconfigurability, or ... See full document

... reconfigurable antenna is designed for smart mobile phone ...The antenna comprises two monopole strips and a parasitic shorting strip, and generates several independent resonant modes through this kind of ... See full document

... radiating patch to excite the resonant frequency at either ...proposed antenna, a single antenna can be used for multiple systems or ... See full document

... novel reconfigurable antenna in which both frequency of the antenna and its pattern are ...rectangular patch which is attached by two longitudinal slits is present in the ...required ... See full document

... a reconfigurable antenna capable to operate in a band of frequencies appropriate for microwave ...proposed antenna ran for the central resonant frequency of ...resonant frequency by ... See full document

... rectangular patch with two U-shaped slots and two long rectangular slots for covering the higher frequency band of 1700–2700 MHz and two lower folded inverted-L- shaped elements for covering the lower ... See full document

... of antenna, the currents surfaces for the unloaded and loaded antenna were ...microstrip patch antenna mainly radiates at the edges, which means most of the currents exist at the edges, with ... See full document

... the patch effected directly on the resonant frequency, the effect of the thicker substrate is study from many researchers using different substrates for several applications in the communication ... See full document

... compact frequency reconfigurable antenna that uses PIN diodes is reported in ...the antenna plane in this ...The antenna is tuned over the range 2.2 to 6 GHz which makes the ... See full document

... transmit frequency can be at three frequencies ...transmit frequency can be at four frequencies ...transmit frequency is at dual frequencies ... See full document

... MIMO antenna system is presented to provide polarization diversity for 4G LTE systems and networks, which refers to the previous work [11], but in this paper we do not cover the low ...the ... See full document

... proposed reconfigurable monopole antenna is displayed on Figure ...upper patch bottom patch and ...proposed reconfigurable antenna is similar to above mentioned monopole ... See full document

... described antenna begins with the construction of patched microstrip ...of antenna with a slot placed at ground plane. The substrate of the antenna is designed with Taconic RF35 and has permittivity ... See full document

... Abstract—A frequency reconfigurable antenna suitable for handset is proposed in this ...The antenna structure includes an inverted-L shaped monopole and two meandered shorting ...high frequency ... See full document

... a frequency reconfigurable microstrip patch antenna for Bluetooth, WLAN and Radar ...2.45GHz frequency, WLAN and WI- MAX operate at 5GHz band, and Marine Radar operating ... See full document

... connectivity. Antenna plays an important role in ...ght antenna for an ...modern applications creates numerous scientific and engineering challenges that require smart research efforts from both ... See full document

... base antenna is described in this ...micro-strip patch antenna where Figure 1 demonstrates the geometry of the designed patch antenna with partial conducting ground ...The ... See full document

... Moreover, to improve the gain and bandwidth of the antenna, an air gap of 3 mm thickness and a low dielectric constant of 1.03 are added between substrate layers 2 and 3. Four stands made of Teflon ... See full document

... an antenna with reconfigurable band notches, for cognitive radio applications, is ...The antenna can be operated as ultra wideband, and is reconfigurable in terms of the ability to ... See full document