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A radio frequency transceiver circuit with distributed inductance and method thereof

一种射频收发器、分布式的技术，应用在含有印制电容器、电路、印刷电路零部件等方向，能够解决成本高、影响印刷电路板性能一致性等问题

Active Publication Date: 2019-07-16
BEKEN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the product cost of discrete inductors is high, and the use of discrete inductors always affects the consistency of printed circuit board (PCB) product performance

Method used

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  • A radio frequency transceiver circuit with distributed inductance and method thereof
  • A radio frequency transceiver circuit with distributed inductance and method thereof
  • A radio frequency transceiver circuit with distributed inductance and method thereof

Examples

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Embodiment Construction

[0013] Various aspects and examples of the invention will now be described. The following description provides specific details for a thorough understanding and implementation of the illustrative examples. However, it will be understood by those skilled in the art that the present invention may be practiced without many of these details.

[0014] Also, some well-known structures and functions may not be shown or described in detail to avoid unnecessarily obscuring the related description.

[0015] figure 1 is a block diagram illustrating an embodiment of a radio frequency (RF) circuit 100 . The RF circuit 100 includes: a first port 110 , a second port 120 , a radio frequency matching circuit 130 , a bandpass filter circuit 140 and a third port 150 . In one embodiment, the first port 110 and the second port 120 are configured to receive a pair of differential signals together. Radio frequency matching circuit 130 is then communicatively coupled to both the first port and th...

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PUM

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Abstract

A radio frequency transceiver circuit includes: a first port and a second port configured to receive a pair of differential signals together; a radio frequency matching circuit communicatively coupledto the first port and the second port, and configured to process the pair of differential signals to obtain a radio frequency signal, and configured to increase a transmit power of the radio frequency signal, wherein the radio frequency matching circuit includes at least one capacitor and at least one distributed inductor; a band-pass filter circuit communicatively coupled to the radio frequencymatching circuit and configured to filter the radio frequency signal, where the band-pass filter circuit includes at least one capacitor and at least one distributed inductor; and a third port communicatively coupled to the bandpass filter circuit and configured to output a filtered radio frequency signal, where both the at least one distributed inductor are microstrip line inductors.

Description

technical field [0001] This application relates to circuits, and more particularly, but not exclusively, to a radio frequency (RF) transceiver circuit with distributed inductance. Background technique [0002] Traditional RF circuits often use discrete inductors as one of the electronic components that make up the circuit. However, the product cost of discrete inductors is high, and the use of discrete inductors always affects the consistency of printed circuit board (PCB) product performance. [0003] To solve the above problems, RF transceiver circuits with distributed inductance may be required. Contents of the invention [0004] In one embodiment, the radio frequency transceiver circuit includes: a first port and a second port configured to receive a pair of differential signals together; a radio frequency matching circuit communicatively coupled to the first port and the second port, And it is configured to process the pair of differential signals to obtain a radio ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40
CPCH04B1/40H03H7/0123H03H7/175H03H7/1775H03H7/422H04B1/0458H01P3/081H03H7/0115H03H7/0161H03H7/38H05K1/0298H05K1/162
Inventor 不公告发明人
Owner BEKEN CORP
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