[PDF] Top 20 Variode Enabled Frequency-Reconfigurable Microstrip Patch Antenna with Operation Band Covering S and C Bands

... center patch, and the feeding point is on the axis of ...of antenna are calculated by theoretical formula of microstrip antenna, and impedance matching is realized by simulation and optimized ... See full document

... radiating patch using a connecting element such as a Microstrip ...the Microstrip line and the radiating ...the Microstrip line, coaxial probe (both contacting schemes), aperture coupling and ... See full document

... system, antenna design has turned to focus on wide multiband and small simple structures that can be easy to ...two band operations were reported. A quad-band U-slot microstrip patch ... See full document

... routine. Antenna technology is a key constituent in wireless communication ...electronically frequency reconfigurable patched microstrip antenna is ...like frequency, bandwidth, ... See full document

... operating frequency could be utilized to change operating bands, filter out interfering signals, or tune the antenna to account for a new ...and frequency bandwidth as a result of the ... See full document

... in S-band, C-band and ...proposed antenna has a defective ground structure (DGS) to improve the performance of the ...the patch consists of a rectangular slot to enable multi ... See full document

... with reconfigurable frequency response can either switch abruptly from a case of frequency response to another case of frequency response and continuously perform this ...for operation ... See full document

... type microstrip patch is designed for multiband ...centre frequency 6GHz.Output result contains two bands out of which one band is at ...the antenna can used for C ... See full document

... multi-band operation in order to minimize the antenna's weight and area. An antenna that have the ability to modify its characteristics, such as operating frequency, polarization or radiation ... See full document

... about Microstrip Circular patch antenna for S band satellite ...operational frequency band of 2-4 ...proposed antenna achieved the bandwidth of ...two ... See full document

... B. C. C. Chang et al. [27], proposed a reconfigurable leaky mode/patch antenna controlled by PIN diode ...controlled reconfigurable aperture using PIN diode switches, to realize ... See full document

... quad frequency band antenna is one of the alternative ...requires operation at two frequencies, dual frequency patch antennas may avoid the use of two separate antennas [5, ... See full document

... the frequency-reconfigurable aperture coupled antenna is achieved by controlling the switch at the slot on the ground ...resonant frequency will be obtained without increasing the overall ... See full document

... multiband frequency reconfigurable ...the antenna as multiband frequency reconfigurable ...proposed antenna. This antenna operates between ...proposed antenna were ... See full document

... feed frequency reconfigurable MPA is proposed. The antenna contains two nested patches, ...rectangular patch and an inverted U-shaped ...four frequency bands of WiFi, WiMAX and GPS. ... See full document

... the antenna array at X-band and its side view. The gain of the antenna at X-band is increased by designing a 2 × 2 antenna array instead of a single ...square patch has side of ... See full document

... UWB antenna with reconfigurable notch band characteristics is proposed in this ...modified C shape; etched on either side of the microstrip feed line of a circular patch UWB ... See full document

... Electric field energy, magnetic field energy and total filed energy from the proposed antenna are calculated by CONCERTO and same is presented in Fig (18).The quality factor is the additional parameter that can ... See full document

... Microstrip Antennas (MAs) technology began its rapid development and became very popular in 1970s for space-borne application. By the early 1980s, the basic MAs had been well known due to their well-established ... See full document

... of antenna contain substrate of dielectric constant in the range of 2 to 16 [1], sandwiched by tow conductors ...is patch and the other is called ground plane, as shown in ... See full document