KR920013801U - 스파이럴 안테나 - Google Patents
스파이럴 안테나Info
- Publication number
- KR920013801U KR920013801U KR2019900019817U KR900019817U KR920013801U KR 920013801 U KR920013801 U KR 920013801U KR 2019900019817 U KR2019900019817 U KR 2019900019817U KR 900019817 U KR900019817 U KR 900019817U KR 920013801 U KR920013801 U KR 920013801U
- Authority
- KR
- South Korea
- Prior art keywords
- spiral antenna
- antenna
- spiral
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019817U KR920007592Y1 (ko) | 1990-12-14 | 1990-12-14 | 스파이럴 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900019817U KR920007592Y1 (ko) | 1990-12-14 | 1990-12-14 | 스파이럴 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920013801U true KR920013801U (ko) | 1992-07-27 |
KR920007592Y1 KR920007592Y1 (ko) | 1992-10-16 |
Family
ID=19306988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900019817U KR920007592Y1 (ko) | 1990-12-14 | 1990-12-14 | 스파이럴 안테나 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920007592Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101883605B1 (ko) * | 2017-09-20 | 2018-07-30 | 국방과학연구소 | 하이브리드 스파이럴 안테나 |
-
1990
- 1990-12-14 KR KR2019900019817U patent/KR920007592Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920007592Y1 (ko) | 1992-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20041015 Year of fee payment: 13 |
|
LAPS | Lapse due to unpaid annual fee |