Add:A Room, 11 Floor, D1unit, D Building_Junjing Huating Garden, Minzhi Street, South Side Of Bulong Road, Bao'an District, Shenzhen City, Guangdong Province, China
Dipole is a classic, by far the most widely used type of antenna, a single half-wave dipole can be simply a separate site or use as a feed parabolic antenna, also can use multiple half-wave dipole antenna array. Arms of equal length dipole is called a dipole. Each arm length one-fourth one-second wavelength wavelength, a distance of oscillators, saying half-wave dipole. Addition, also has a shaped half wave symmetric vibration child, can as is will full wave symmetric vibration child equivalent into a narrow long of rectangle box, and put full wave symmetric vibration child of two a endpoint phase stack, this narrow long of rectangle box called equivalent vibration child, note, equivalent vibration child of length is for one-second wavelength, so called half twists and turns collection vibration child, see Figure 1.2 b.