| 摘要 |
<p>A highly reliable nonreciprocal circuit device facilitating incorporation of matching capacitors (c1, C2, C3) and a communication apparatus incorporating the same are disclosed. In the nonreciprocal circuit device, central conductors (51, 52, 53) are integrally extended from a ground plate (54) abutting on the bottom of a ferrite plate (55) to be mutually crossed on the upper surface of the ferrite plate (55) via an insulation sheet after passing over the side surfaces of the ferrite plate (55). Matching capacitors (C1, C2, C3) are connected by soldering between capacitor-connecting terminals (54a, 54b, 54c) integrally extended from the ground plate (54) and the ports (P1, P2, P3) of the central conductors (51, 52, 53) in such a manner that electrode surfaces of the matching capacitors (C1, C2, C3) are set perpendicularly with respect to a main surface of the ferrite plate (55). <IMAGE></p> |
