JPS6448503A - Square waveguide line - Google Patents
Square waveguide lineInfo
- Publication number
- JPS6448503A JPS6448503A JP62204878A JP20487887A JPS6448503A JP S6448503 A JPS6448503 A JP S6448503A JP 62204878 A JP62204878 A JP 62204878A JP 20487887 A JP20487887 A JP 20487887A JP S6448503 A JPS6448503 A JP S6448503A
- Authority
- JP
- Japan
- Prior art keywords
- square
- power
- waveguide
- metal
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To efficiently radiate power in phase by connecting a horn type waveguide via a power supply aperture to a square waveguide and providing a power radiation slot so as to radiate the power in phase thereby passing through the power radiation slot. CONSTITUTION:A couple of square metallic plates 3, 4 are arranged so as to be opposed to each other while being parted mutually and plural power radiation slots (slot holes) 15 are formed nearly concentrically to one square metallic plate 3. Then metal-made circumferential walls 1, 7, 8 connecting the circumferential part of the square metal plates 3, 4 are provided and a square waveguide space S is formed in the inside by the square metallic plates 3, 4 and the metal-made circumferential walls 1, 7, 8, a horn type waveguide 5 as a feeding means is connected to the power supply aperture opposed to the circumferential wall 1. Moreover, a termination resistor 6 is arranged to the circumferential wall 1. The feeding power in the square waveguide is the TE10 mode represented in the orthogonal coordinate system and the power radiation slot in a constant direction is easily formed. Thus, a linearly polarized wave is radiated with high efficiency.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204878A JPS6448503A (en) | 1987-08-18 | 1987-08-18 | Square waveguide line |
GB8819376A GB2208969B (en) | 1987-08-18 | 1988-08-15 | Slot antenna |
DE3827956A DE3827956A1 (en) | 1987-08-18 | 1988-08-17 | SLOT ANTENNA |
FR8810956A FR2619658A1 (en) | 1987-08-18 | 1988-08-17 | SLOTTED ANTENNA |
KR1019880010514A KR910008948B1 (en) | 1978-09-01 | 1988-08-18 | Slot antenna |
CN88106167A CN1014572B (en) | 1987-08-18 | 1988-08-18 | Slot antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204878A JPS6448503A (en) | 1987-08-18 | 1987-08-18 | Square waveguide line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6448503A true JPS6448503A (en) | 1989-02-23 |
Family
ID=16497894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62204878A Pending JPS6448503A (en) | 1978-09-01 | 1987-08-18 | Square waveguide line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448503A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001065640A1 (en) * | 2000-03-03 | 2001-09-07 | Anritsu Corporation | Dielectric leak wave antenna having mono-layer structure |
-
1987
- 1987-08-18 JP JP62204878A patent/JPS6448503A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001065640A1 (en) * | 2000-03-03 | 2001-09-07 | Anritsu Corporation | Dielectric leak wave antenna having mono-layer structure |
US6597323B2 (en) | 2000-03-03 | 2003-07-22 | Anritsu Corporation | Dielectric leaky wave antenna having mono-layer structure |
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