METAMATERIAL POWER AMPLIFIER SYSTEMS
2 Assignments
0 Petitions
Accused Products
Abstract
Power amplifying systems and modules and components therein are designed based on CRLH structures, providing high efficiency and linearity.
-
Citations
87 Claims
-
1-76. -76. (canceled)
-
77. A power amplifying system configured to operate for a plurality of frequency bands, comprising:
-
one or more transistors configured to receive input signals in the plurality of frequency bands and configured to amplify the input signals to generate output signals in the plurality of frequency bands; an output matching network configured to perform output impedance matching for the output signals in the plurality of frequency bands; and a frequency selecting module that is coupled to the output matching network and configured to direct the output signal in each of the plurality of frequency bands to an output signal path associated with the frequency band; wherein the frequency selecting module includes at least one filtering element configured to direct signals by filtering signals based on their frequency, wherein certain signals are allowed to pass and other signals are removed via filtration. - View Dependent Claims (78, 79, 80)
-
-
81. A power amplifying system configured to operate for a plurality of frequency bands, comprising:
-
an input matching network configured to perform input impedance matching for input signals in the plurality of frequency bands; a frequency selecting module that is coupled to the input matching network and configured to direct the input signal in each of the plurality of frequency bands to an input signal path associated with the corresponding frequency band; and one or more transistors configured to receive the input signals in the plurality of frequency bands and configured to amplify the input signals to generate output signals in the plurality of frequency bands; wherein the frequency selecting modules includes at least one filtering element configured to direct signals by filtering signals based on their frequency, wherein certain signals are allowed to pass and other signals are removed via filtration. - View Dependent Claims (82, 83, 84)
-
-
85. A method of making a power amplifying system operable for a plurality of frequency bands, the method comprising:
-
receiving input signals in the plurality of frequency bands; amplifying the input signals to generate output signals in the plurality of frequency bands; matching an output impedance for the output signals in the plurality of frequency bands; directing the output signal in each of the plurality of frequency bands to an output signal path associated with the frequency band; wherein said directing comprises filtering the output signal, wherein certain signals are allowed to pass and other signals are removed via filtration. - View Dependent Claims (86)
-
-
87. A method of making a power amplifying system operable for a plurality of frequency bands, the method comprising:
-
receiving input signals in the plurality of frequency bands; matching an input impedance of the received input signals; directing the received matched input signals in each of the plurality of frequency bands to an input signal path associated with the plurality of frequency bands; and amplifying the directed input signals to generate output signals in the plurality of frequency bands; wherein said directing comprises filtering the received matched input signals, wherein certain signals are allowed to pass and other signals are removed via filtration.
-
Specification