| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Electromagnetic wave detector device | US47804554 | 1954-12-28 | US2830267A | 1958-04-08 | GEORGES BROUSSAUD; JEAN-CLAUDE SIMON |
| 62 | Ultra high frequency electric discharge device | US46052342 | 1942-10-02 | US2454560A | 1948-11-23 | LAFFERTY JAMES M |
| 63 | Vibratory system and apparatus | US27203428 | 1928-04-23 | US1962155A | 1934-06-12 | PIERCE GEORGE W |
| 64 | Alternating current operated radio set | US9080726 | 1926-02-26 | US1850270A | 1932-03-22 | ALEXANDER NYMAN |
| 65 | Radioreceiver | US39628120 | 1920-07-14 | US1522305A | 1925-01-06 | MARIUS LATOUR |
| 66 | Receiver for wireless telegraph and telephone circuits | US9419516 | 1916-04-28 | US1338756A | 1920-05-04 | SUMMERS FRANK E |
| 67 | Wave-detector. | US1912633530 | 1912-03-13 | US1294177A | 1919-02-11 | SCHLOEMILCH WILHELM |
| 68 | Coherer. | US1906341029 | 1906-10-29 | US993024A | 1911-05-23 | BURKE EDWARD J |
| 69 | Wireless-telegraph system. | US1906307679 | 1906-03-23 | US837616A | 1906-12-04 | DUNWOODY HENRY H C |
| 70 | Receiver for use in wireless telegraphy. | US1902122060 | 1902-09-04 | US796800A | 1905-08-08 | BRANLY EDOUARD |
| 71 | Receiver for wireless telegraphy. | US1902117306 | 1902-07-28 | US762829A | 1904-06-14 | LODGE OLIVER JOSEPH; MUIRHEAD ALEXANDER; ROBINSON EDWARD ERNEST |
| 72 | Coherer for wireless signaling. | US1902122749 | 1902-09-10 | US741767A | 1903-10-20 | CLARK THOMAS E |
| 73 | Receiver for signaling. | US1902136967 | 1902-12-29 | US727328A | 1903-05-05 | FESSENDEN REGINALD A |
| 74 | Receiver for electromagnetic waves. | US1902125031 | 1902-09-27 | US727327A | 1903-05-05 | FESSENDEN REGINALD A |
| 75 | Method of communicating signals through space. | US1902118253 | 1902-08-04 | US716334A | 1902-12-16 | FOREST LEE DE; SMYTHE EDWIN H |
| 76 | Wireless-telegraph system. | US1901080388 | 1901-10-29 | US708071A | 1902-09-02 | PICKARD GREENLEAF W |
| 77 | Apparatus for use in wireless telegraphy. | US1899729894 | 1899-09-09 | US673553A | 1901-05-07 | BURRY JOHN |
| 78 | Wireless telegraphy. | US1899736198 | 1899-11-07 | US644497A | 1900-02-27 | COLLINS ARCHIE FREDERICK |
| 79 | CARBON NANOTUBES FOR WIRELESS COMMUNICATION AND RADIO TRANSMISSION | PCT/US2008060130 | 2008-04-11 | WO2009002588A3 | 2009-02-26 | BURKE PETER J; RUTHERGLEN CHRISTOPHER M |
| Described herein are systems and methods in which a carbon nanotube (CNT) is used as a demodulator of amplitude-modulated (AM) signals. Due to the nonlinear current-voltage (I-V) characteristics of a CNT, the CNT induces rectification of an applied RF signal enabling the CNT to function as a demodulator of an amplitude-modulated (AM) RF signal. By properly biasing the CNT such that the operating point is centered on the maximum portion of the I-V curve, the demodulation effect of the CNT can be maximized. The present invention is useful for possible nanoscale wireless communications systems, e.g., nanoscale radios. | ||||||
QQ群二维码
意见反馈
意见反馈