Title:
アンテナ装置及びアンテナ装置の製造方法
Document Type and Number:
Japanese Patent JP7432631
Kind Code:
B2
Abstract:
To fix a conductor pin to achieve stable and good performance in a high frequency band in an antenna device that transmits and receives radio waves by transmitting and receiving electric power through a conductor pin in a waveguide.SOLUTION: An antenna device 1 includes a base portion 3 having a coaxial connector 10 to which a coaxial cable is connected, a waveguide 4, a communicating through-hole 15 and a receiving hole 16 intersecting the waveguide, a conductor pin 13 having a base end fixed to the base portion 3, inserted into an insertion hole 15 with a gap, and having a tip end inserted into the receiving hole 16, and a fixing member 19 that fixes the tip of the conductor pin 13 in the receiving hole 16. Since the position of the conductor pin is fixed and does not change, stable and good performance can be exhibited in a higher frequency band than when the conductor pin is not fixed.SELECTED DRAWING: Figure 4
Inventors:
Aya Yamamoto
Kenji Shimizu
Kenji Shimizu
Application Number:
JP2022009562A
Publication Date:
February 16, 2024
Filing Date:
January 25, 2022
Export Citation:
Assignee:
Anritsu Corporation
International Classes:
H01P5/103; H01P11/00
Foreign References:
| US20210255227 | ||||
| CN106374231A |
Attorney, Agent or Firm:
Norimitsu Nishimura
Noriyuki Suzuki
Noriyuki Suzuki