JPS5671306A - Balancing type modulator - Google Patents
Balancing type modulatorInfo
- Publication number
- JPS5671306A JPS5671306A JP14806079A JP14806079A JPS5671306A JP S5671306 A JPS5671306 A JP S5671306A JP 14806079 A JP14806079 A JP 14806079A JP 14806079 A JP14806079 A JP 14806079A JP S5671306 A JPS5671306 A JP S5671306A
- Authority
- JP
- Japan
- Prior art keywords
- modulation signal
- slot lines
- carrier
- lead
- terminal
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
- H03C7/025—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices
- H03C7/027—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using semiconductor devices using diodes
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Amplitude Modulation (AREA)
Abstract
PURPOSE:To easily separate carrier from modulation signal, and to make small the size and broad the band without requiring complicated filters, by directly applying modulation signal to the conductor surrounded with slot lines. CONSTITUTION:Slot lines 3, 4 connected with diodes 6, 7 are in loop shape, and a lead 14 connected to almost the center of a ground conductor 5 surrounded with the slot lines 3, 4 forming this loop is not coupled to carrier propagating on the slot lines 3, 4, then the modulation signal is fed from a terminal 1 by using the lead 14. On the other hand, carrier is input from a terminal 8, and it couples to the slot lines 3, 4 at a modulation section 10 via a microstrip line 2 through a HPF 15 interrupting modulation signal. Thus, the separation of modulation signal and carrier can easily be made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14806079A JPS5671306A (en) | 1979-11-15 | 1979-11-15 | Balancing type modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14806079A JPS5671306A (en) | 1979-11-15 | 1979-11-15 | Balancing type modulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5671306A true JPS5671306A (en) | 1981-06-13 |
Family
ID=15444277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14806079A Pending JPS5671306A (en) | 1979-11-15 | 1979-11-15 | Balancing type modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671306A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03280704A (en) * | 1990-03-29 | 1991-12-11 | Anritsu Corp | Harmonic wave generating circuit supplying harmonic wave directly to slot line |
-
1979
- 1979-11-15 JP JP14806079A patent/JPS5671306A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03280704A (en) * | 1990-03-29 | 1991-12-11 | Anritsu Corp | Harmonic wave generating circuit supplying harmonic wave directly to slot line |
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