Figure 1 illustrates the SAME for photoelectrons at the tunnel exit under circular polarization (ε=1.0) and elliptical polarization (ε=0.7) laser pulses. In the case of circular polarization ...

Often, the E-field is either vertical or horizontal as developed by a dipole structure or a ground plane antenna, but it can also ... the word “rotary”, it is the word “circular”. We thus speak of ...

Here you will learn how to make handmade antennas to watch over-the-air digital TV channels. Imagine that you have a TV set, but no antenna to receive digital TV in your area. Or your digital ...

Abstract: Acircular polarization (CP)-reconfigurable antenna array with enhanced axial ratio (AR ... the AR bandwidth of the initial design is significantly improved. Furthermore, the elliptical ...

Abstract: In this paper, a simple broadband circular polarization (CP) monopole antenna is developed. Off-center feeding technique has been applied to monopole antenna to excite CP radiation. The CP ...

Maybe “An antenna is an antenna ... although the polarization is generally quite mixed by the time the signal has traversed many different reflecting surfaces. As a matter of fact, elliptical ...