公开(公告)号：US09885781B2

公开(公告)日：2018-02-06

申请号：US15415832

申请日：2017-01-25

Applicant: RichWave Technology Corp.

Inventor： Tse-Peng Chen

IPC: H04B1/38 ,  H04L5/16 ,  G01S11/10 ,  G01S7/35 ,  G01S13/536 ,  H03B19/14 ,  H03L7/08 ,  H03L7/099 ,  H04L1/00 ,  G01S7/03

CPC classification number: G01S11/10 ,  G01S7/034 ,  G01S7/35 ,  G01S13/536 ,  H03B19/14 ,  H03B2200/0074 ,  H03B2200/0082 ,  H03B2200/0088 ,  H03L7/0802 ,  H03L7/099 ,  H04L1/0053

Abstract: A detector includes a frequency multiplier and a transceiving node. The frequency multiplier includes a first terminal, a second terminal and an output terminal. The first terminal is used to receive a first injection signal having a first frequency. The output terminal is used to output an output signal. The second terminal is used to receive a second injection signal having a second frequency. The frequency multiplier is used to output the output signal at a frequency substantially equal to a multiple of the first frequency by injection locking and pull the output signal to the second frequency by injection pulling. The transceiving node is coupled to the output terminal and the second terminal of the frequency multiplier. The transceiving node is used to transmit the output signal, and receive a received signal having a third frequency. The received signal is used to update the second injection signal.

公开(公告)号：US09590671B2

公开(公告)日：2017-03-07

申请号：US15076685

申请日：2016-03-22

Applicant: RichWave Technology Corp.

Inventor： Tse-Peng Chen

IPC: H04B1/38 ,  H04L5/16 ,  H04B1/10 ,  H04L1/00 ,  H03L7/099 ,  H03L7/08

CPC classification number: H04B1/10 ,  G01S7/034 ,  G01S7/35 ,  G01S13/536 ,  H03B19/14 ,  H03B2200/0074 ,  H03B2200/0082 ,  H03B2200/0088 ,  H03L7/0802 ,  H03L7/099 ,  H04L1/0053

Abstract: A detector includes an oscillation source, a frequency multiplier, a transceiver and a demodulator. The oscillation source generates a first injection signal with a first frequency. The frequency multiplier receives the first injection signal, outputs an output signal and receives a second injection signal with a second frequency. The frequency multiplier uses injection locking to lock a frequency of the output signal at a multiple of the first frequency, and uses injection pulling to pull the frequency of the output signal to the second frequency. The transceiver transmits the output signal and receives a received signal with a third frequency for updating the second injection signal. The demodulator performs a demodulation operation according to the output signal so as to generate a displacement signal.

Abstract translation: 检测器包括振荡源，倍频器，收发器和解调器。 振荡源产生具有第一频率的第一注入信号。 倍频器接收第一注入信号，输出输出信号并接收具有第二频率的第二注入信号。 倍频器使用注入锁定将输出信号的频率锁定在第一频率的倍数，并且使用注入拉动将输出信号的频率拉到第二频率。 收发器发送输出信号并接收具有用于更新第二注入信号的第三频率的接收信号。 解调器根据输出信号执行解调操作，以产生位移信号。

公开(公告)号：US20160301433A1

公开(公告)日：2016-10-13

申请号：US15076685

申请日：2016-03-22

Applicant: RichWave Technology Corp.

Inventor： Tse-Peng Chen

IPC: H04B1/10 ,  H03L7/099 ,  H03L7/08 ,  H04L1/00

CPC classification number: H04B1/10 ,  G01S7/034 ,  G01S7/35 ,  G01S13/536 ,  H03B19/14 ,  H03B2200/0074 ,  H03B2200/0082 ,  H03B2200/0088 ,  H03L7/0802 ,  H03L7/099 ,  H04L1/0053

Abstract: A detector includes an oscillation source, a frequency multiplier, a transceiver and a demodulator. The oscillation source generates a first injection signal with a first frequency. The frequency multiplier receives the first injection signal, outputs an output signal and receives a second injection signal with a second frequency. The frequency multiplier uses injection locking to lock a frequency of the output signal at a multiple of the first frequency, and uses injection pulling to pull the frequency of the output signal to the second frequency. The transceiver transmits the output signal and receives a received signal with a third frequency for updating the second injection signal. The demodulator performs a demodulation operation according to the output signal so as to generate a displacement signal.

Abstract translation: 检测器包括振荡源，倍频器，收发器和解调器。 振荡源产生具有第一频率的第一注入信号。 倍频器接收第一注入信号，输出输出信号并接收具有第二频率的第二注入信号。 倍频器使用注入锁定将输出信号的频率锁定在第一频率的倍数，并且使用注入拉动将输出信号的频率拉到第二频率。 收发器发送输出信号并接收具有用于更新第二注入信号的第三频率的接收信号。 解调器根据输出信号执行解调操作，以产生位移信号。