10 GHz frequency band
Broadband and Low-Profile Slot Antenna with AMC Surface for X/Ku Applications
... impedance frequency band ...reflection frequency band ranging from ...× 10 AMC unit cells is located under the slot antenna with a distance of approximately ...8.0 GHz), which ...
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A Novel Reconfigurable UWB Filtering-Antenna with Dual Sharp Band Notches Using Double Split Ring Resonators
... sharp band notches has been ...UWB frequency band ...the frequency reconfiguration feature is ...dual band notches to filter out WiMAX and HiperLAN2 ...
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CPW-Fed UWB Compact Antenna for Multiband Applications
... With the increase in demand of wireless communication systems, personal communication devices are required to operate at multiple frequencies to cater to different applications. In addition to multiband operation, it is ...
10
LAYOUT AN INEXPENSIVE ELLIPTICAL POLARIZED PRODUCTIVE INTEGRATED TRANSCEIVER
... different band notches in ultra-wideband (UWB) band pass filter ...the band notches are effected by a shunt series resonator branch of T-shaped resonator that connected to the rectangular middle ...
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Design of a LNA in the frequency band 1.8–2.2 GHz in 0.13 m CMOS Technology
... The complete schematic is represented in Fig. 3. A small digital logic circuit was added in order to switch on/off the capacitors thus varying the operating mode that is chosen via two external pins. Figure 4 shows the ...
5
Performance Evaluation of WiMAX 802.16e OFDM PHY LAYER
... the 10–66GHz frequency band and requires line of sight (LOS) ...211 GHz frequency band enabling non line of sight (NLOS) connections, which require techniques that efficiently ...
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Multi state uwb circular patch antenna based on wimax and wlan notch filters operation
... working frequency band with all the four switching configurations is shown in Figure-6 High gain antenna performance (above 5 dB) is demonstrated over the entire UWB frequency range except at the ...
5
Triple Band Notched UWB Antenna Design Using Electromagnetic Band Gap Structures
... 3.1 GHz–10.6 GHz, there has been increasing interest in the use of UWB systems because of their low power consumption, low cost, precise positioning and promising for short- range high-speed indoor data ...
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Design of a Planar UWB Dipole Antenna with Band-Notched Characteristic
... With the development of modern wireless and mobile communication, ultra-wideband (UWB) systems have recently attracted attention owing to several advantages, including high-speed data rate, small size, and low power ...
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Low-Loss Grounded Elevated Coplanarwaveguide for Sub-Millimeterwave MMIC Applications
... 140–220 GHz and 220–320 GHz (G and H-band) using 50 µm-pitch WR-05 and WR-03 waveguide probes and 10 MHz–110 GHz using 100 µmm-pitch ...all frequency bands, we checked that the ...
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Triple band dipole antenna with harmonic suppression capability
... music band antenna for this UWB program (about ...(5.15-5.825 GHz), WIMAX (3.3- 3.seven GHz) and ITU ...(2.4-2.48 GHz), Bluetooth and WLAN (5.17-5.5 GHz) frequency ...
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Novel Ku Band Fan Beam Reflector Back Array Antenna
... Ku band radars at 13.4–14 GHz is ...least 10 dB lower than the co-polarization and are obtained in the frequency band of ...13.75 GHz and the peak gain generally >16 dBi ...
9
Multi state UWB circular patch antenna based on WiMAX and WLAN notch filters operation
... The scattering parameters of the antenna are measured using Vector Network Analyzer. The antenna return loss and VSWR are recorded and sketched with the comparison of the simulated results. The obtained results show that ...
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Radio-frequency channel arrangements for fixed wireless system operating in the GHz band
... This Recommendation provides radio-frequency channel arrangements for fixed wireless systems operating in the 10.0-10.68 GHz band or within its sub-bands. The channel arrangements specified in ...
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Study of 5.8 GHz Band-Stop Frequency Selective Surface (FSS)
... The inaccuracies in dielectric measurements using free space methods are mainly due to the diffraction effects from the edge of the sample and signal leakage from the whole test environment, if not taken in an isolated ...
8
A Novel Broadband Fractal Sierpinski Shaped, Microstrip Antenna
... applicable frequency bands is X-band (8–12 GHz). X-band frequencies are used in satellite ...7–10.6 GHz portion overlaps UWB working ...
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Continuously Tunable WiMAX Band-Notched UWB Antenna with Fixed WLAN Notched Band
... Figure 10 show the measured vs. simulated frequency responses of the proposed antenna at ...notched band from 2 to 4 GHz just by changing the capacitor value from ...3–4 GHz. The ...
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A Printed Compact Band-Notched Antenna Using Octagonal Radiating Patch and Meander Slot Technique for UWB Applications
... desired frequency band notch from 3.3 GHz–3.9 GHz (WIMAX applications), a meandered slot which equals quarter wavelength of the notched frequency is etched in radiating patch as ...
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Circularly Polarized Microstrip Patch Antenna for WiMAX Applications
... ABSTRACT: Wireless communications need not only compact antennas but also which can radiate efficiently in more than one band. Now-a-days antennas which are been operating at dual frequency are preferred. ...
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A Broadband Dual-Inflection Point RF Predistortion Linearizer Using Backward Reflection Topology
... An analog linearizer that employs a series feedback amplifier with large source inductance [8] is miniature in size and extremely simple. This technique although benefits from low DC power consumption but can be applied ...
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