1 GHz
1 GHz Inverse Filters using Operational Amplifier
... The second order inverse band pass biquad filter depicted in the figure 5 designed for a centre frequency of 1 GHz by selecting R1 and R2 = 159.154 MΩ and C1 and C2 = 1 pF is simulated a[r] ...
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A 1 GHz to 3 GHz Design of Low Noise Amplifier for Multi-standard Receiver
... A single ended low noise amplifier for multi-band multi-standard (1 GHz to 3 GHz) receiver has been designed, simulated and tested for performance. This design and implementation is based on ...
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DPA, Bitslicing and Masking at 1 GHz
... Abstract. We present DPA attacks on an ARM Cortex-A8 processor running at 1 GHz. This high-end processor is typically found in portable devices such as phones and tablets. In our case, the processor sits in ...
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Title: DESIGN OF MULTIBAND MICROSTRIP PATCH ANTENNA FOR WIRELESS 1 GHz TO 5 GHz BAND APPLICATIONS WITH MICROSTRIP LINE FEEDING TECHNIQUE
... Table 1 shows the variation of return loss with frequency, VSWR and Bandwidth for iteration ...4 GHz and minimum Return Loss for iteration I is -27 ...the 1 unit impedance circle that shows the ...
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Compact F-shaped Mobile Antenna for Multiple Wireless Applications
... 1.575 GHz (Global Positioning System), 2.1 GHz (3G), 2.3 GHz (Universal Mobile Telecommunications System) and ...2.9 GHz (Digital Multimedia ...
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An Analytical Approach for Fast Automatic Sizing of Narrow Band RF CMOS LNAs
... of 1 GHz and 5 GHz, respectively, when the corresponding sets of the design variable values obtained using the automatic sizing algo- rithm are used for the ...
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Detection of Steel Bars and Interal Defect Inside Concrete Using Non-Destructive Test Equipment
... 8 Results of detecting Locations of Steel Bars and Spacing Lengths (Applied Specimen).. Since the signal from the higher frequency antenna of 900 MHz, 1 GHz, and 1.5 GHz w[r] ...
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A Broadband 3D Printed Fractal Tree Monopole Antenna
... 1.22 GHz–24.1 GHz, corresponding to a bandwidth of ...5.5 GHz, the broadside cross-polarization of this antenna is better than 27 dB below the co-polarized ...
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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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Dual Trident UWB Planar Antenna with Band Notch for WLAN
... 3.1 GHz to 10.6 GHz and was assigned by the FCC in ...5.15 GHz to 5.9 GHz and within the UWB bandwidth. Table 1 shows a quick comparison of the size, notch band, and gain of several UWB ...
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Broadband Multipath-Rejection Shorted Annular Patch Antenna for GPS Applications
... National Key Laboratory of Science & Technology on Antennas & Microwaves, Xidian University, No. 2 Taibai South Road, Xi’an, China Abstract—A compact shorted annular patch antenna for global positioning system is ...
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CPW-Fed UWB Compact Antenna for Multiband Applications
... The readings are almost constant with a slight variation between 7.5 and 8 GHz. The group delay is higher in this range for the triple-band antenna which is due to the introduction of the bent monopole at the feed ...
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Continuum sources from the THOR survey between 1 and 2 GHz
... 1.6 GHz have the strongest contamination, and we cannot use ...1.6 GHz is severely af- fected by the GPS satellites, which can be seen as outliers from the normal bandpass shape in the lefthand panel of ...
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A New Approach to Design of Dual-Band Power Divider Using Admittance Matrix
... photograph of the fabricated power divider. The corresponding geometric parameters for this divider are listed in Table 2. The full wave simulator Ansoft HFSS 13.0 has been used. The S -parameter measurements are ...
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Reconstruction Permittivity Tensor and Principal Axis for Uniaxial Medium in Microwave Band
... In recent years, there have been growing interests in the interactions between electromagnetic fields and anisotropic media [1–14], and the measurement of constitutive parameters of anisotropic medium at microwave ...
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Commissioning of 170 GHz, 1 MW EC H&CD in KSTAR
... 170 GHz was successfully commissioned and used for the second-harmonic ECH-assisted startup in 2011 operational campaign of the ...170 GHz, 1 MW continuous-wave gyrotron, is loaned from the Japan ...
6
The Southern H Ⅱ Region Discovery Survey I: the Bright Catalog
... ( MAGPIS; Becker et al. 1994; Helfand et al. 2006 ) , the Very Large Array Galactic Plane Survey ( VGPS; Stil et al. 2006 ) , the Canadian Galactic Plane Survey ( CGPS; Taylor et al. 2003 ) , the National Radio Astronomy ...
19
5G Communications Multiband Antenna Design
... By these reactive loading approaches one can modify the resonant mode of the patch. This also indicates the use of single feed for both the frequencies on a single radiating element. Finally the length and position of ...
8
ENHANCEMENT BANDWIDTH & GAIN OF HEXAGONAL PATCH ANTENNA AT 1 8 GHz
... [7] Ravindra Kumar Yadav, Jugul Kishor and Ram Lal Yadava, “Design of Hexagonal Patch Antenna for Mobile Wireless System,” IEEE IJSTM, Vol. 2 Issue 4,IEEE Trans. Antennas Propag., vol.978, no. 1, pp. 174- December ...
6
A Miniaturized Quasi-Self-Complementary UWB Antenna with Band-Rejection Characteristic
... 3.6 GHz IEEE 802.11y Wireless Local Area Networks (WLAN) (3.6575–3.69 GHz), ...4.9 GHz public safety WLAN (4.94–4.99 GHz) and 5 GHz IEEE ...(5.15–5.35 GHz, 5.25–5.35 GHz, ...
6