例句與造句

1. The horizontal radiation pattern of an ARSR antenna is very narrow.
2. Below is a comparison of the horizontal radiation patterns at L1 for both the blade and the slot.
3. Usually a skew of "'? / 4 "'gives the desired almost-uniform horizontal radiation pattern.
4. But in cases where more than one RF signal is applied to antenna system ( via combiner ), the improvement in the horizontal radiation pattern may be inadequate for some signals.
5. The radiation pattern referred to above is usually the horizontal radiation pattern, which is plotted as a function of azimuth about the antenna, although the vertical radiation pattern may also have a main lobe.
6. It's difficult to find horizontal radiation pattern in a sentence. 用horizontal radiation pattern造句挺難的
7. The slot antenna was invented in 1938 by Alan Blumlein, while working for EMI . He invented it in order to produce a practical type of antenna for VHF television broadcasting that would have horizontal polarization, an omnidirectional horizontal radiation pattern and a narrow vertical radiation pattern.