Research Article
A Wide Stopband Balun Bandpass Filter with Its Application to Balanced Quasi-Yagi Antenna
Figure 9
Simulated and measured radiation patterns at two frequencies, (a) -plane at 2.34 GHz, (b) -plane at 2.34 GHz, (c) -plane at 2.2 GHz, (d) -plane at 2.2 GHz, (e) -plane at 2.5 GHz, and (f) -plane at 2.5 GHz.
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(b) |
(c) |
(d) |
(e) |
(f) |