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...
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...
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...
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...
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...
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,...
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...
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...
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]...
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...