International Journal of Antennas and Propagation / 2014 / Article / Fig 4

Research Article

A Fully Reconfigurable Polarimetric Phased Array Antenna Testbed

Figure 4

TR module.
(a) A close look of V channel RF circuit
(b) A completed TR module with RF board, two 40 dBm HPAs, Rf board, and a dual-polarized patch antenna
(c) The GaN HPA board. NPT25015 transistor from NITRONEX is used

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