HPBW


Also found in: Acronyms.

HPBW

(electromagnetism)
Mentioned in ?
References in periodicals archive ?
The selection based on joint analysis (Table 4) shows that the three best progenies for HPBW, BN and HPL did not change: progenies 157, 158 and 49.
The simulated HPBWs in both planes vary in 65[degrees] [+ or -] 5[degrees] and the measured results are about 70[degrees].
a) Within HPBW, all of the radiation intensity should be higher than the half power intensity.
Vice versa, as for the directive antenna elements, in order to obtain a radiation pattern in the azimuth plane with a HPBW of nearly 60 degrees without strongly impacting upon the antenna dimension, each element has been designed as an array of two rectangular patch antennas in a 3D configuration, as shown in the same Figure 4.
Comparing with the results of Figure 17, it is observed that the average HPBW of the 8 beams is increased from 18.
The HPBW is approximately 1[degrees] at boresight and broadens slightly as the beam is scanned off boresight.
As can be seen from Example2 of Table 2, as compared to [7] the proposed method improves the SLL, FNBW and HPBW by 6.
Most manufacturers publish HPBW and F/B characterization of their own antennas based on co-polarization patterns.
The increase in HPBW is small enough to ignore, amounting to about 5[degrees] in Figure 4(a), for example.
Many antennas will exhibit one HPBW in azimuth ([HPBW.
7 dBi and a HPBW of 88[degrees] is obtained in the 0[degrees] direction, see Figure 5(c).
The effect of the beam direction on the HPBW and the gain was studied in detail.