发明名称 |
ANTENNA DEVICE AND RADAR MODULE |
摘要 |
The invention provides an antenna in which a signal is directly transferred from a planar dielectric transmission line to a primary radiator without having to perform transmission mode conversion from the planar dielectric transmission mode to another mode such as a coplaner transmission mode, a mictrostrip transmission mode, or a waveguide transmission mode thereby eliminating the transmission loss which would otherwise occur due to the transmission mode conversion. A dielectric resonator is disposed in the vicinity of the end of the planar dielectric transmission line PDTL formed between two slots disposed on both sides of a dielectric plate. Furthermore, a slotted plate, a lens supporting base, and a dielectric lens are disposed one on another.
|
申请公布号 |
CA2234498(C) |
申请公布日期 |
2001.03.27 |
申请号 |
CA19982234498 |
申请日期 |
1998.04.09 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
ISHIKAWA, YOHEI;SAKAMOTO, KOICHI;YAMADA, HIDEAKI;IIO, KENICHI |
分类号 |
H01P7/10;G01S7/03;G01S7/28;H01P5/08;H01Q13/10;H01Q13/18;H01Q13/24;H01Q13/28;H01Q15/02;H01Q19/06;(IPC1-7):H01Q1/38 |
主分类号 |
H01P7/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|