FILTERING OUT A JAMMER SIGNAL
First Claim
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1. A low noise amplifier (LNA) assembly comprising:
- a filter circuit for receiving signals from a Mobile Satellite Service (MSS) band and a Radio Navigation Satellite Service (RNSS) band; and
an alternative filter circuit for filtering out a jammer signal in response to detection of said jammer signal.
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Abstract
A low noise amplifier (LNA) assembly comprising a filter circuit for receiving signals from a Mobile Satellite Service (MSS) band and a Radio Navigation Satellite Service (RNSS) band; and an alternative filter circuit configured to filter out a jammer signal.
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Citations
27 Claims
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1. A low noise amplifier (LNA) assembly comprising:
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a filter circuit for receiving signals from a Mobile Satellite Service (MSS) band and a Radio Navigation Satellite Service (RNSS) band; and an alternative filter circuit for filtering out a jammer signal in response to detection of said jammer signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An antenna sub-assembly comprising:
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an antenna configured to receive a position signal from a mobile satellite service (MSS) band and a Radio Navigation Satellite Service (RNSS) band; a jammer detector for detecting a jammer signal; and a low noise amplifier (LNA) assembly comprising; a filter circuit for receiving said position signals from said MSS band and said RNSS band; and an alternative filter circuit configured to filter out said jammer signal in response to detection of said jammer signal. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for filtering out a jammer signal, said method comprising:
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receiving signals from a mobile satellite service (MSS) band and a Radio Navigation Satellite Service (RNSS) band by a filter circuit; and filtering out a jammer signal by an alternative filter circuit. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification