Micromotion Gmbh

Huawei Technologies Co., Limited

Xiang Feng

Yang Ye

Muyuan Liu

Qi Wang

Robert Barclay Garnett

Wei Huang

Chenglin Wu

Yingxue Xu

Shengbo Wu

Xue Zi

Liangfang Wang

Clinton Ray Griffin

Qian Yin

Matthew T Crisfield

Beilei Wang

A sensor assembly () for a vibratory conduit () is provided. The sensor assembly () includes a sensor bracket () having an outer surface () substantially symmetric about an axis (S) and including a complementary portion (). The sensor assembly () also includes a tube ring () having an outer surface () including a complementary portion () affixed to the complementary portion () of the sensor bracket (). The axis (S) of the sensor bracket () is external of the vibratory conduit () when the tube ring () is affixed to the vibratory conduit ().

Sensor assembly, sensor bracket, and tube ring for a vibratory conduit

The application provides a radio frequency circuit, including: a first circuit and a second circuit. The first circuit is configured to receive a first signal and a second signal; split the first signal into a third signal and a fourth signal, and split the second signal into a fifth signal and a sixth signal; adjust a phase of the fifth signal to obtain a seventh signal; and combine the seventh signal and the third signal into an eighth signal. The second circuit includes a primary power amplifier branch and a secondary power amplifier branch, and the primary power amplifier branch is configured to process the fourth signal and the sixth signal, and the secondary power amplifier branch is configured to process the eighth signal.

Radio frequency circuit, transmitter, base station, and user terminal

Embodiments of the present invention provide a transmitter. The transmitter includes: a dual-band input circuit including at least two band input ends, performing DPD processing on an input baseband signal, and outputting the baseband signal; a modulo circuit, performing modulo processing on the input baseband signal, and outputting the baseband signal; a signal decomposition circuit, receiving the baseband signal input by the dual-band input circuit and a baseband signal modulus value input by the modulo circuit, and performing decomposition to obtain multiple decomposed signals; a modulation circuit, receiving the multiple decomposed signals, performing processing, modulating two signals obtained after processing to corresponding working frequencies, and outputting the two signals to a dual-band power amplifier. In comparison with a single-input dual-band power amplifier, when a dual-input dual-band power amplifier transmits signals in two bands concurrently, overall transmission efficiency of a dual-band transmitter can be obviously improved.

Transmitter

The application relates to the field of communications technologies, and disclose a signal amplification processing method and apparatus. The method includes setting multiple groups of parameter values for a signal decomposition parameter group, separately performing signal amplification processing based on each group of parameter values, obtaining a power amplification efficiency corresponding to each group of parameter values, obtaining a group of parameter values corresponding to a maximum power amplification efficiency in the power amplification efficiency corresponding to each group of parameter values, and setting the group of parameter values corresponding to the maximum power amplification efficiency as parameter values of the signal decomposition parameter group. Thus, the power amplification efficiency may be improved.

Signal amplification processing method and apparatus

A case () for a vibrating meter () is provided. The case () includes a first panel () defined by at least a first edge () and a second edge (). The case () also includes one or more indentations () formed in the first panel (). The one or more indentations () include at least a portion extending from the first edge () to the second edge (). The resonant frequencies of the case can be increased and separated from the intended drive frequencies of the fluid conduits (A,B).

Case for a vibrating meter

Flowmeter case

Case

Flow meter housing

Growing community of inventors

Nanjing, China

Xiang Feng