JP2023114011A - インピーダンス整合装置及びアンテナ装置 - Google Patents
インピーダンス整合装置及びアンテナ装置 Download PDFInfo
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- JP2023114011A JP2023114011A JP2022016048A JP2022016048A JP2023114011A JP 2023114011 A JP2023114011 A JP 2023114011A JP 2022016048 A JP2022016048 A JP 2022016048A JP 2022016048 A JP2022016048 A JP 2022016048A JP 2023114011 A JP2023114011 A JP 2023114011A
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- impedance
- transmission line
- impedance matching
- matching device
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- 230000005540 biological transmission Effects 0.000 claims abstract description 125
- 230000008054 signal transmission Effects 0.000 claims abstract description 34
- 238000010586 diagram Methods 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 11
- 102220518700 Mitochondrial import inner membrane translocase subunit TIM50_L11A_mutation Human genes 0.000 description 10
- 102220472148 Protein ENL_E11N_mutation Human genes 0.000 description 9
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 2
- 101000599778 Homo sapiens Insulin-like growth factor 2 mRNA-binding protein 1 Proteins 0.000 description 2
- 101000988591 Homo sapiens Minor histocompatibility antigen H13 Proteins 0.000 description 2
- 101100195396 Human cytomegalovirus (strain Merlin) RL11 gene Proteins 0.000 description 2
- 101100141719 Human cytomegalovirus (strain Merlin) RL13 gene Proteins 0.000 description 2
- HXCDVODIZZIXRM-DFHNBTAXSA-N I11 Chemical compound C1=NC(C(NC=N2)=O)=C2N1[C@@H]1O[C@H](CO)[C@@H](OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=C(C(NC=N3)=O)N=C2)OP(O)(O)=O)[C@H]1O HXCDVODIZZIXRM-DFHNBTAXSA-N 0.000 description 2
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Abstract
Description
Zn=Zo*4√N
Zp=Zn/√N
Zn2=Zup*Zo …(1)
Zup=Zn2/Zo …(2)
Zg=Zup/N …(3)
Zg=Zn2/(Zo*N) …(4)
Zp2=Zo*Zg=Zn2/N …(5)
Zp=Zn/√N …(6)
Zup/Zo=Zo/Zg …(7)
Zup*Zg=Zo2 …(8)
Zup2=N*Zo2 …(9)
2 本発明の第2実施形態に係るインピーダンス整合装置
3 本発明の第3実施形態に係るインピーダンス整合装置
11 本発明の第1実施形態に係るアンテナ装置
12 本発明の第2実施形態に係るアンテナ装置
13 本発明の第3実施形態に係るアンテナ装置
ANT1A~ANT1D アンテナ
CC1 共通接続点
E1、E1A~E1D、E11、E11A~E11D 第1端
E2、E12、P1 第2端
IMP1、IMP11 インピーダンス特性
L1、L1A~L1D、L11、L11A~L11D 第1伝送線路
L2、L12 第2伝送線路
RL1~RL3、RL11~RL13 リターンロス
Claims (4)
- 複数のアンテナそれぞれに接続可能な複数の第1接続端と、
信号伝送線に接続可能な第2接続端と、
前記複数の第1接続端それぞれと共通接続点との間に設けられる複数の第1伝送線路と、
前記共通接続点と前記第2接続端との間に設けられる第2伝送線路と、
を備え、
前記複数の第1伝送線路の線路長と、前記第2伝送線路の線路長とが等しい、インピーダンス整合装置。 - 前記複数のアンテナそれぞれ及び前記信号伝送線の基準インピーダンスがZoであり、前記複数のアンテナの数量がNである場合に、前記複数の第1伝送線路それぞれのインピーダンスZnと前記第2伝送線路のインピーダンスZpが下記の式を満たす、請求項1に記載のインピーダンス整合装置。
Zn=Zo*4√N
Zp=Zn/√N - 前記第1伝送線路と、前記第2伝送線路とが同一種類の部材である、請求項1又は請求項2に記載のインピーダンス整合装置。
- 請求項1~3のいずれか一項に記載のインピーダンス整合装置と、
前記複数のアンテナと、
を備える、アンテナ装置。
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JP7293420B1 JP7293420B1 (ja) | 2023-06-19 |
JP2023114011A true JP2023114011A (ja) | 2023-08-17 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62236201A (ja) * | 1986-04-08 | 1987-10-16 | Matsushita Electric Works Ltd | 平面アンテナ |
JPH06104614A (ja) * | 1992-09-22 | 1994-04-15 | Nec Corp | 高周波電力合成分配回路 |
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2022
- 2022-02-04 JP JP2022016048A patent/JP7293420B1/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62236201A (ja) * | 1986-04-08 | 1987-10-16 | Matsushita Electric Works Ltd | 平面アンテナ |
JPH06104614A (ja) * | 1992-09-22 | 1994-04-15 | Nec Corp | 高周波電力合成分配回路 |
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