PROBLEM TO BE SOLVED: To provide an antenna device capable of stabilizing antenna characteristics, and to provide a door handle and a mobile body comprising the same.SOLUTION: An antenna device 1 comprises a magnetic core 2, a bobbin 3, and a lead wire 5. The bobbin 3 has a shaft part 30 that houses the magnetic core 2. The lead wire 5 has a coil part 51 wound around the shaft part 30, and a return wire part 52 extending from one end of the coil part 51 and returned to the other end side of the coil part 51. The bobbin 3 further has at least one holding part 4 protruded from the shaft part 30 and holding the return wire part 52.SELECTED DRAWING: Figure 1
【課題】アンテナ特性の安定化を図ることができるアンテナ装置、及びこれを備えたドアハンドル、移動体を提供する。【解決手段】アンテナ装置1は、磁心2と、ボビン3と、導線5と、を備える。ボビン3は、磁心2を収容する軸部30を有する。導線5は、軸部30に巻かれた巻線部51、及び巻線部51の一端から延伸して巻線部51の他端側に戻る戻し線部52を有する。ボビン3は、軸部30から突出し戻し線部52を保持する少なくとも1つの保持部4を更に有する。【選択図】図1
ANTENNA DEVICE, AND DOOR HANDLE AND MOBILE BODY COMPRISING THE SAME
アンテナ装置、及びこれを備えたドアハンドル、移動体
2018-09-06
Patent
Electronic Resource
Japanese
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