BIOMES OF THE EARTH - GRASSLANDS Part 7 pot
Novel Applications of the UWB Technologies Part 7 pot
... 24, pp 27 4-3 27: Ultra-Widedband Radio-Over-Optical Fiber Technologies. Wiley-WWRF series ISBN 97 8-0 -4 7- 6 999 5-9 Novel Applications of the UWB Technologies 182 3.1 Passive DAS The basic ... simplified Saleh- Valenzuela (S-V) channel model, Saleh (1987a): CM1: near line -of- sight (LOS) with distance of 0-4 m between Tx and Rx. CM2, 3: non-LOS for a distanc...
Ngày tải lên: 19/06/2014, 14:20
BIOMES OF THE EARTH - OCEANS Phần 7 pot
... direction of the four points of the compass (north, south, east, west). In the Northern Hemi- sphere the North Star (Polaris) shows north. In the Southern Hemisphere the cluster of stars called the ... to the existence of aboriginal communities in Australia around 70 ,000 years ago. To get there, the aborig- inal people crossed the 100-mile (160-km) gap between Ti...
Ngày tải lên: 05/08/2014, 14:20
The Analysis of Firms and Employees Part 7 potx
... effects, and then, condi- tional on including the fixed effects, of the firm-specific trends. The F-tests in each case reject the exclusion of the FE and the FT at significance levels of 0.0001. Next, ... tests of the vector of coefficients of the FE model relative to the OLS, and of the FE&FT relative to the FE. Again, these chi-square tests reject the restr...
Ngày tải lên: 06/07/2014, 14:20
BIOMES OF THE EARTH - OCEANS Phần 6 pot
... near. Most dark-zone creatures have a refined sense of smell. They can detect suc- culent prey, the odor of detritus, or the fragrance of a poten- tial mate. Depth zones based on the biological communities ... land-living cobras and are found mainly in the warmer parts of the Indian and Pacific Oceans. The yellow- bellied sea snake may be the most abundant reptile on Ea...
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BIOMES OF THE EARTH - OCEANS Phần 10 pot
... scattering layers E Earth. See also crust amount of water on 1 formation of 30 magnetic field of 35, 130 movement of plates of 34–38, 37, 45, 173 rotation of 71 73 , 72 , 82–83 structure of 30–32, 32 view ... AND FURTHER READING 2 37 and currents 11, 73 , 75 , 76 and hurricanes 90 and tides 83 and winds 73 , 74 , 75 cormorants 126 Cousteau, Jacques 174 crabs 140 cr...
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Novel Applications of the UWB Technologies Part 3 potx
... Applications of the UWB Technologies 72 this design, the phase changing is merged in the MUX. As shown in Fig.16, the part in the left of the line is a replication of the right part, excepting the ... Block diagram of the proposed transmitter 3.1 Dual-mode I/Q LPF design The main requirements of this LPF are the attenuation of the out-band signals,...
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Novel Applications of the UWB Technologies Part 5 pot
... test the MSE of NDA and DA TDT algorithms summarized in Section 3.1. The MSE is normalized by the square of the symbol duration T . From Fig.4, we note that increasing the duration of the ... As a result, the binary TH correlation function in the equation (22) refers to the number of collisions. The smaller C ij (l) gets, the smaller the number of coll...
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Novel Applications of the UWB Technologies Part 9 potx
... argument of the soft-spectrum mask as given by Eq. (34). The purpose of such normalization is to let the support of the soft-spectrum mask match the support of the co-basis. The support of the co-basis ... the entire UWB band is swept. Detection and Avoidance Scheme for DS-UWB System: A Step Towards Cognitive Radio 245 -1 8 -1 7 -1 6 -1 5 -1...
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Novel Applications of the UWB Technologies Part 10 potx
... 2 57 0 1 2 3 4 5 6 7 8 9 10 11 x 10 9 -8 0 -7 5 -7 0 -6 5 -6 0 -5 5 -5 0 -4 5 -4 0 PSD [dBm/MHz] Frequency [Hz] M=48 N=2048 avoid two sub-bands Fig. 9. PSD of the DAA pulse avoiding two sub-bands ... effectively avoid interfering the primary users. -1 -0 .8 -0 .6 -0 .4 -0 .2 0 0.2 0.4 0.6 0.8 1 x 10 -9 -4 -2 0 2 4 Time [s]...
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Novel Applications of the UWB Technologies Part 11 potx
... profile for capacitance array test. Test is from 5 pF capacitor array (Evans III, 20 07) . -1 .50E-15 -1 .00E-15 -5 .00E-16 0.00E+00 5.00E-16 1.00E-15 1.50E-15 2.00E-15 2.50E-15 3.00E-15 3.50E-15 0 ... attenuated 200 300 400 500 600 70 0 800 -6 0 -5 5 -5 0 -4 5 -4 0 -3 5 -3 0 -2 5 -2 0 Detected Power (dBm) Frequency (MHz) 200 800 MHz © 2011 IEEE Novel...
Ngày tải lên: 19/06/2014, 15:20