| 摘要 |
<p>The purpose of the present invention is to reduce the cost of a product, while ensuring reliability of the product as a wireless transmitting/receiving apparatus. A communication apparatus (ODU) (1) of the present invention, said communication apparatus being installed outside, is provided with: a housing having housed therein a transmitting unit that transmits signals, and a receiving unit that receives signals; and a waveguide, which is connected to an external antenna, and transmits and receives signals. In the apparatus, the waveguide is integrally formed with the housing, and a taper (16) is provided in a part of the tube hole of the waveguide.</p> |
