JPS5080069A - - Google Patents
Info
- Publication number
- JPS5080069A JPS5080069A JP12189274A JP12189274A JPS5080069A JP S5080069 A JPS5080069 A JP S5080069A JP 12189274 A JP12189274 A JP 12189274A JP 12189274 A JP12189274 A JP 12189274A JP S5080069 A JPS5080069 A JP S5080069A
- Authority
- JP
- Japan
- 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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/16—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of electromechanical resonators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4945673A GB1411466A (en) | 1973-10-24 | 1973-10-24 | Arrangement for the reception and detection of frequency modulated signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5080069A true JPS5080069A (ja) | 1975-06-28 |
Family
ID=10452405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12189274A Pending JPS5080069A (ja) | 1973-10-24 | 1974-10-22 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5080069A (ja) |
| BR (1) | BR7408789D0 (ja) |
| DE (1) | DE2449884A1 (ja) |
| FR (1) | FR2249486A1 (ja) |
| GB (1) | GB1411466A (ja) |
-
1973
- 1973-10-24 GB GB4945673A patent/GB1411466A/en not_active Expired
-
1974
- 1974-10-21 DE DE19742449884 patent/DE2449884A1/de active Pending
- 1974-10-22 JP JP12189274A patent/JPS5080069A/ja active Pending
- 1974-10-22 BR BR878974A patent/BR7408789D0/pt unknown
- 1974-10-23 FR FR7435537A patent/FR2249486A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR7408789D0 (pt) | 1975-08-05 |
| DE2449884A1 (de) | 1975-04-30 |
| GB1411466A (en) | 1975-10-22 |
| FR2249486A1 (ja) | 1975-05-23 |