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consider the gps receiver system shown below the guaranteed minimum l1 1575 mhz carrier power received by an antenna on
some species of bamboo can grow 250 mmday assume individual cells in the plant are 10 microm longa how long on average
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an antenna has a radiation pattern function given byfind the main beam position the 3 db beam widths in the principal
a cellular base station is to be connected to its mobile telephone switching office located 5 km away two possibilities
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derive equation 1420 by treating the antenna and lossy line as a cascade of two networks whose equivalent noise
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a gsm cellular telephone system operates at a downlink frequency of 935-960 mhz with a channel bandwidth of 200 khz and
a pulse radar has a pulse repetition frequency fr 1tr determine the maximum unambiguous range of the radar range
1- element semiconductors are located in the fourth column of the periodic table of elements what does make these
a 50-omegalossless line is terminated in a load impedance zl 30 - j20omegaa calculate gamma and sb it has been
1 find the norton equivalent circuits for the two-terminal circuit shown in fig12 find the norton equivalent circuits
lab simple motor kit startobjectivesmiddot given a simple motor kit study the model to understand the
transformer a is rated at 300 kva with an impedance of 009j018ohms transformertransformer a is rated at 300 kva with an
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an nmos device operating with a small drain-source voltage serves as a resistor if the supply voltage is 18 v what is
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two current sources realized by identical mosfets fig 640 match to within 1 ie 099id2 d1 d2 if vds1 05 v and vds2 1 v
referring to fig 611 and assuming that vd gt 0a sketch the electron density in the channel as a function of xb sketch
repeat the above example for the pmos counterpart of the circuitexample 710determine the output resistance of the
two identical mosfets are placed in series as shown in fig 636 if both devices operate as resistors explain intuitively
consider a mosfet experiencing pinch-off near the drain equation 64 indicates that the charge density and carrier
an adventurous student decides to try a new circuit topology wherein the input is applied to the drain and the output