FIELD: radio engineering; electronics.
SUBSTANCE: invention relates to radio electronic devices, specifically to design of transmit-receive modules of active phased antenna arrays of microwave range. Essence of the invention lies in the fact that the transmit-receive module of the active phased array of the microwave range additionally contains at the input of each channel a directional coupler of power, and at the output a directional power coupler connected to the power control system, wherein output of each channel is connected to its input through microwave switch, transmitting channel comprises n-bit step attenuator and additional n-bit step attenuator having one control circuit, wherein input of n-bit step attenuator is connected to output of n-bit stepwise phase shifter, and output to input of additional n-bit step attenuator, output of which is connected to input of matching amplifier, output of which is connected to input of preliminary amplifier.
EFFECT: high accuracy of determining coordinates of a target.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRANSCEIVER MODULE OF THE ACTIVE PHASED ARRAY ANTENNA OF THE MICROWAVE RANGE | 2021 |
|
RU2776863C1 |
| TRANSCEIVING MODULE OF ACTIVE PHASED ARRAY OF MICROWAVE RANGE | 2019 |
|
RU2713079C1 |
| X-BAND ACTIVE PHASED ARRAY ANTENNA TRANSCEIVER MODULE | 2022 |
|
RU2804330C1 |
| TRANSCEIVER MODULE OF AN ACTIVE PHASED ANTENNA ARRAY OF THE MICROWAVE FREQUENCY RANGE | 2023 |
|
RU2800337C1 |
| RECEIVING AND TRANSMITTING MODULE OF THE ACTIVE PHASED ANTENNA ARRAY OF THE MICROWAVE RANGE | 2022 |
|
RU2788821C1 |
| TRANSCEIVING MODULE OF ACTIVE PHASED ARRAY OF MICROWAVE RANGE | 2010 |
|
RU2454763C1 |
| TRANSCEIVING MODULE OF ACTIVE PHASED ANTENNA ARRAY | 2017 |
|
RU2657336C1 |
| HYBRID INTEGRATED CIRCUIT OF SHF RANGE | 2010 |
|
RU2450388C1 |
| TRANSMITTING-RECEIVING MODULE OF ACTIVE PHASED ANTENNA ARRAY | 2007 |
|
RU2338306C1 |
| TRANCEIVER MODULE OF RADIO-TECHNICAL SIGNALS | 2017 |
|
RU2661334C1 |
