Did You Know...
...that the Slinky toy was the result of a failed attempt by engineer Richard James to produce an antivibration device for ship instruments? His goal was to develop a spring that would instantaneously counterbalance the wave motion that rocks a ship at sea. Instead, he developed the Slinky.
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| Application No. | Application Title | Issue Date |
| 20110128178 | COGNITIVE ANTI-JAM RECEIVER SYSTEMS AND ASSOCIATED METHODS Cognitive anti-jam receiver systems and associated methods are provided. The systems and methods may include a signal analysis module that processes a baseband signal to determine one or more signal characteristics of the baseband signal, the baseband signal comprising ... | 06/02/2011 |
| 20100134342 | Method for Cleaning Signals for Centralized Antijamming The present invention relates to a method for cleaning signals for centralized antijamming. The invention makes it possible to provide as many cleaned antenna channels as sub-arrays with limited computational requirements. The method proceeds in two steps. Initially, an... | 06/03/2010 |
| 20100026548 | JAMMER DETECTION WITH ADAPTIVE FAST ATTACK/SLOW RELEASE RESPONSE FOR CONTINUOUS AND BURST MODE Jammer detection is operable in both continuous and burst modes, managing a jammer attack in both cases. Whether in continuous or burst mode, jammer presence is detected according to a burst jammer environment. Results of jammer presence detection are stored to create a... | 02/04/2010 |
| 20100026549 | JAMMER DETECTION WITH MITIGATION OF DETECTION THRESHOLD HYSTERESIS PINCH-OFF EFFECT Jammer detection is operable in both continuous and burst modes, managing a jammer attack in both cases. Whether in continuous or burst mode, jammer presence is detected according to a burst jammer environment. Results of jammer presence detection are stored to create a... | 02/04/2010 |
| 20080143580 | JAMMER DETECTION AND SUPPRESSION FOR WIRELESS COMMUNICATION Techniques for detecting and suppressing jammers are described. A receiver may perform post-FFT jammer detection and pre-FFT jammer suppression. The receiver may transform an input signal to obtain a frequency-domain signal and may detect for jammers in the input signal... | 06/19/2008 |
| 20070268174 | JAMMING SIGNAL DETECTOR The present invention relates to an apparatus and a method for detecting and displaying the existence of a jamming signal. An antenna receives a signal on a predetermined frequency, and an amplifier receives and amplifies the signal from the antenna. A microprocessor de... | 11/22/2007 |
| 20070063886 | System and method for suppressing radio frequency transmissions A system and method for suppressing radio frequency (“RF”) transmissions includes a transmitter for transmitting electronic signals that suppresses (e.g., prevents, disrupts, jams, interferes with or otherwise disables) RF transmissions. Some embodiments of the inve... | 03/22/2007 |
| 20060164284 | Adaptive array An adaptive antenna array has array elements arranged in element rows and element columns and subarrays arranged in subarray rows and subarray columns, for which the subarray phase centers have non-uniform spacing. The adaptive antenna array provides good detection and ... | 07/27/2006 |
| 20060066471 | Robust and broadband signal processing using replica generation apparatus Embodiments of the present invention are low cost, robust, broadband, optimum, high precision methods and apparatus of processing pulsed, transient, non-cooperative, non-reproducible, complex, or simultaneous signals based on correlation measurements utilizing optical R... | 03/30/2006 |
