205 results about "Power division" patented technology

The invention provides a time-sharing multi-channel power distribution system and a control method thereof, and the system comprises a microwave excitation source which is used for generating a continuous wave radio frequency signal; the common end of the multi-channel radio frequency switch is connected with the output end of the microwave excitation source, and the multi-channel radio frequency switch is used for switching a radio frequency signal to any one of a plurality of output channels of the multi-channel radio frequency switch in a time-sharing manner; the control module is electrically connected with the control end of the multi-channel radio frequency switch, and the control module is used for outputting a control signal according to a preset time sequence so as to drive the multi-channel radio frequency switch to be switched among different output channels; the directional protection module is connected between the microwave excitation source and the multi-channel radio frequency switch and is used for guiding reflection power from an output channel to a matched absorption load, so that the inherent problem of power division attenuation of a traditional power divider is solved; therefore, each output channel can obtain almost all original input power in the working gap, thereby greatly improving the power utilization rate and the transmission efficiency.

The invention discloses a multichannel broadband receiver, and belongs to the technical field of microwave radio frequency and electronic control, the multichannel broadband receiver comprises a multichannel down-conversion assembly, a local oscillator power component, a power interface control panel and a VPX connector, the down-conversion assembly adopts a cavity-divided integrated structure, multiple identical radio frequency links are arranged in the same cavity in parallel, and the VPX connector is connected with the local oscillator power component. Down conversion from a 2-18GHz radio frequency signal to a 1.3-2.3 GHz intermediate frequency signal is realized through two-stage frequency mixing; the power supply interface control board takes an FPGA as a core, integrates the functions of multi-path power supply conversion, driving isolation, state monitoring and the like, and realizes channel gain power failure storage and calling, BIT self-inspection, nanosecond rapid turn-off and multi-parameter real-time monitoring through software and hardware cooperation. Through collaborative innovation of the structure, circuit and control, high integration, high channel consistency, high isolation and high intelligence of the multi-channel receiver are realized, and the multi-channel receiver is suitable for the fields of high-performance radars, electronic countermeasures and the like.

The utility model relates to a cavity structure for a phase shifter, and the cavity structure comprises a middle cavity which is constructed to be used for accommodating a main feed signal line; the side edge cavities are separately arranged on the two sides of the middle cavity, and the side edge cavities are constructed to be used for accommodating a power division network, a phase shift network and a main feed network; and the main feed network is electrically connected with the main feed signal line through the metal adapter piece, and the main feed network is electrically connected with the main feed signal line through the metal adapter piece. In this way, the cavity structure for the phase shifter can be divided into at least three smaller cavities which are arranged side by side, so that the height of the cavity structure for the phase shifter can be reduced, and the assembly flexibility and the overall height of the antenna comprising the cavity structure provided by the utility model are further improved.

The invention relates to a multichannel down-conversion chip, a multichannel down-conversion circuit and a receiver, and the chip comprises a local oscillator signal processing module which accesses a local oscillator signal, carries out the amplification and power division of the local oscillator signal, and obtains a plurality of local oscillator power division signals; based on the local oscillator power division signal, phase shifting is carried out to obtain a phase-shifted local oscillator signal, and the phase-shifted local oscillator signal is input of a frequency mixer in a corresponding channel; each channel of the multi-channel module is provided with a radio frequency amplifier, a frequency mixer and an intermediate frequency amplifier which are connected in sequence, the input end of each radio frequency amplifier is used for accessing a received radio frequency signal, and the output end of each intermediate frequency amplifier is the output end of the corresponding channel; by adopting the chip, the number of components required in the down-conversion circuit can be effectively reduced, the manufacturing cost of the down-conversion circuit is reduced, and the plurality of components such as the radio frequency amplifier, the frequency mixer and the intermediate frequency amplifier are integrated in the same chip, so that the size of the down-conversion circuit can be reduced, and the miniaturization requirement can be met.

The invention, which relates to the technical field of new energy power generation and power grid dispatching, discloses a climbing reserve demand evaluation method, system and device considering new energy power generation random fluctuation, and a storage medium, comprising the steps of collecting a historical active measurement time sequence of a new energy station, and performing preprocessing; grouping the preprocessed active measurement time sequence according to time granularity duration, and calculating a power characteristic index based on each group of data; on the basis of the power characteristic indexes and according to a preset power division rule, dividing the new energy power generation power into power intervals, and obtaining a mapping relation between the time granularity and the power intervals; generating a reserve capacity demand duration curve and a required reserve capacity value based on the reserve capacity demand of the power interval section, and generating a climbing rate demand duration curve and a required climbing rate value based on the climbing rate of the power interval section; and resetting the time granularity duration, and updating the required standby capacity and the climbing requirement. The new energy power generation adjusting capacity is improved.

The invention provides a dual-circularly-polarized feed source assembly and a feed source system. The dual-circularly-polarized feed source assembly comprises four identical horns, a dual-polarized four-path power division and synthesis network and a T-shaped waveguide circular polarizer which are cascaded. The inner wall of the horn adopts an exponential curve structure, the dual-polarization four-path power division and synthesis network comprises a common input waveguide, a frustum mode matching waveguide cavity and four output waveguides, the T-shaped waveguide circular polarizer comprises a stepped gradient waveguide and a rectangular waveguide, the rectangular waveguide and the stepped gradient waveguide are arranged in a T shape, and the rectangular waveguide and the stepped gradient waveguide are arranged in a T shape. The plane where the wide side of the rectangular waveguide is located has a 30-degree rotation angle relative to the propagation cross section of the tapered waveguide. Compact transformation from linear polarization to circular polarization can be realized through T-shaped butt joint of the stepped gradient waveguide and the rectangular waveguide. The dual-circular polarization feed source assembly has good broadband circular polarization performance.

The application discloses a high-power phased array panel unit with a staggered layering structure and belongs to the technical field of phased arrays; the unit comprises an antenna panel, a TR module, a digital module, a power division module, a calibration module and an optical fiber module, further comprises a peripheral frame and a bottom cover; the bottom cover and the antenna panel are respectively covered on the bottom and the top of the peripheral frame to form a box body; the upper surface of the antenna panel is provided with a plurality of oscillator units arranged in a triangular array mode; an adapter plate is fixed to the lower side of the antenna panel through a support and exposed to the bottom cover; the inner side of the antenna panel is further provided with a temperature control module for detecting temperature, and the temperature control module is located between the antenna panel and the adapter plate; a fan is further arranged on the bottom cover and electrically connected with the temperature control module circuit. The application has the advantages of flat design of each module, unified module interface, completion of array splicing requirements by replacing the antenna panel, quickness and convenience, and mutual replacement of each module.

The application discloses a broadband multi-stage Gysel power divider based on an IPD process, comprising a microstrip structure layer, and first and second dielectric substrates and a ground metal layer; the microstrip structure layer adopts a multi-layer nested structure, each layer of the nested structure is formed by cascading multi-stage Gysel power division units, and is arranged on the upper surface and the interior of the first dielectric substrate, so that an integrated layout based on the IPD process is formed, and a planar spiral structure, an air bridge, a parallel plate capacitor, a thin film resistor and a layered ground unit structure are integrated; the planar spiral structure is equivalent to a specific characteristic impedance transmission line, the air bridge structure solves cross interference and suppresses a parasitic capacitor, the parallel plate capacitor structure calibrates equivalent reactance parameters, the thin film resistor effectively improves port isolation and heat dissipation, and the layered ground unit structure strengthens heat dissipation and ground reliability. The application can realize stable power distribution in a wide frequency band, and is suitable for the integration requirements of high-frequency, high-power and small-sized radio frequency front ends.

The invention relates to a power divider circuit for frequency modulation through a switch array, and belongs to the technical field of microwave and millimeter wave communication. Comprising a signal input port, a first signal output port, a second signal output port, a combining transmission line, a first shunt transmission line, a second shunt transmission line, an isolation resistor, a first-stage series matching circuit, a second-stage series matching circuit, a first-stage parallel matching circuit and a second-stage parallel matching circuit. A series fixed switch and a parallel sliding switch are arranged on the series matching circuit, a series fixed switch is arranged on the parallel matching circuit, and the on and off states of the switches can be independently controlled. Different paths of electromagnetic waves can be selected by turning on and turning off the switching network, so that the power division performance of different working frequencies and bandwidths is realized, and the scheme has the characteristics of free tuning and variable combination.

The application discloses a compact high-power multilayer coaxial waveguide power divider, and belongs to the field of high-power mode power distribution. The power divider comprises an upper layer coaxial radial power division structure, a lower layer coaxial radial power division structure and a variable inner diameter coaxial line structure. The upper layer coaxial radial power division structure comprises n upper layer output ports, the lower layer coaxial radial power division structure comprises n lower layer output ports, and the variable inner diameter coaxial line structure is used for introducing part of power of an upper layer coaxial input port input signal into a lower layer coaxial line part, and the remaining power enters an upper layer radial line part. Signals entering the upper layer radial line part are equally divided into n paths of output, and signals entering the lower layer coaxial line part are equally divided into n paths of output through a lower layer radial line part. The application can break through the restriction of the number of radial power division, introduce more power division paths in a limited radial radius, and has the advantages of low loss, high power capacity and more compact structure compared with a single layer radial power division system under the premise of the same number of power division.

The application provides a low intermediate frequency receiver and a radio frequency signal receiving method. The low intermediate frequency receiver comprises a plurality of identical receiving links and a signal modulation module. Each receiving link comprises a radio frequency signal receiving processing module, a power division module and a combination module. The radio frequency signal receiving processing module pre-processes a radio frequency signal. The power division module divides the pre-processed radio frequency signal into a plurality of power division signals, transmits a preset proportion of the plurality of power division signals to the combination module, and transmits the remaining power division signals to the combination module of an adjacent receiving link. The combination module combines the preset proportion of the plurality of power division signals and the remaining power division signals transmitted by the adjacent receiving link to obtain a combination signal, transmits the combination signal to a frequency conversion module for frequency conversion to obtain a target modulation signal, and transmits the target modulation signal to the signal modulation module for demodulation to complete radio frequency signal transmission. The application realizes the use of true diversity technology to divide and combine radio frequency signals and then output modulation, thereby guaranteeing the reliability of radio frequency signal transmission.

The application discloses an ultra-wideband circularly polarized wide-beam four-ridged horn antenna, which comprises four ridges arranged in a circle and a bottom-closed and top-open metal horn side wall, the ridges are connected with the upper surface of the bottom of the metal horn side wall, the lower surface of the bottom of the metal horn side wall is connected with a power division and phase shift network, the power division and phase shift network is connected with metal probes respectively arranged between two adjacent ridges of the four ridges, and the other two ridges are in contact with the cladding part of the metal probes; the working frequency band and the beam width are improved under the premise of small size by loading a stepped radiation structure on the upper part of the metal horn side wall, the beam width is regulated by adjusting the height and width of each layer of the stepped radiation structure, the beam width is further improved by introducing a circular slot on the metal horn side wall, and meanwhile, the metal probes which are bent by 90 degrees are arranged in the probe baffle, the side-feeding form of the four-ridged horn antenna is changed into bottom-feeding, and the occupation of the lateral space can be reduced without changing the original performance of the antenna.

The invention relates to the technical field of wireless communication, in particular to a power dividing connector and communication equipment. The power dividing connector comprises an outer conductor which is provided with a hollow accommodating cavity; the inner conductor is arranged in the accommodating cavity, the inner conductor and the outer conductor are arranged at an interval, and gas is adopted between the inner conductor and the outer conductor as a medium; the inner conductor is provided with an input port and one or more output ports, the input port and the one or more output ports extend out of the containing cavity, and the output ports are arranged at intervals. According to the invention, low-loss transmission and power division functions can be realized.

The application relates to the technical field of electronic circuits, in particular to a radio frequency power amplifier link, a radio frequency link and an electronic device. The radio frequency power amplifier link comprises at least gain modules, an input power division module, a driving module and a final power amplifier module which are sequentially connected; wherein the driving module comprises at least two driving amplification links, the input ends of the driving amplification links are respectively connected with the input power division module, the output ends of the driving amplification links are respectively connected with the final power amplifier module, the driving amplification links are connected in an E-Doherty architecture, each driving amplification link comprises at least a pre-driving amplifier and a main driving amplifier which are sequentially connected, and each driving amplifier in the driving amplification link is connected in an E-Doherty architecture. The radio frequency power amplifier link has an overall effect.

The application discloses a millimeter wave flat plate slot array antenna with a filtering function, and relates to the technical field of radio frequency communication. The copper-based micro coaxial line-quasi-planar waveguide transition structure is connected with the staggered vertical layout cross-coupled millimeter wave filter, and is integrated with the quasi-planar waveguide feed power division network to realize a three-dimensional quasi-planar low-loss integrated feed circuit, and the feed circuit excites the high-mode flat plate slot antenna array through a coupling slot. The application utilizes the multi-layer metal plane and vertical design capability of electrochemical additive technology, breaks through the key problems of low-process-complexity low-loss interconnection integrated transition interface, low-loss miniaturized filtering structure and array antenna remaining limited special-shaped physical space integrated, and meets the actual application requirements of miniaturization and integration of the millimeter wave radio frequency communication system.

The application discloses a welding method of a heterogeneous microstrip plate of a filter power division network, and relates to the technical field of radar electronic functional components.The method comprises the following steps: step one, producing filter microstrip plate welding pieces and power division microstrip plate welding pieces through numerical control laser cutting;step two, tin plating and gold removing are performed on the bottom of the first power division microstrip plate and the second power division microstrip plate, and the first power division microstrip plate and the second power division microstrip plate are placed in the middle of a special tool and leveled while hot;step three, flux is uniformly brushed on the cavity welding surface of the shell, and the filter microstrip plate welding pieces and the power division microstrip plate welding pieces are installed.The application guides directional flow of liquid solder through tin amount control hole design, avoids liquid solder flowing into an air cavity and thus generating excess substances, effectively solves the uncontrollable phenomenon of molten soldering tin in the welding process, effectively avoids negative effects caused by excess substances such as tin balls and tin residues, and the process technology state is stable, and the welding quality is reliable.

The utility model provides a three-frequency microstrip combiner with a power division network, which comprises a dielectric substrate provided with ports. The copper-clad layer is arranged on the lower surface of the dielectric substrate; the microstrip circuit is arranged on the upper surface of the dielectric substrate and electrically connected with the port, the microstrip circuit comprises a low-frequency shunt, an intermediate-frequency shunt and a high-frequency shunt, the high-frequency shunt is connected with the port and the intermediate-frequency circuit, and the intermediate-frequency circuit is connected with the low-frequency circuit; wherein a signal is input to the high-frequency shunt through the port, and is shunted to the intermediate-frequency shunt and the low-frequency shunt through the high-frequency shunt. According to the utility model, the low-frequency shunt, the intermediate-frequency shunt and the high-frequency shunt are combined to form the microstrip network, so that the requirement of a three-frequency combiner antenna can be met, the size of the combiner is smaller due to three-frequency combination, and the production cost of the combiner is effectively reduced.

The application discloses an intelligent goods cabinet RFID reader-writer circular polarization array antenna and a preparation method thereof, and relates to the technical field of antennas.The circular polarization array antenna is composed of a plurality of unit antennas, the plurality of unit antennas are connected to form the circular polarization array antenna through a plurality of T-shaped power dividers, microstrip lines and impedance conversion microstrip lines, each unit antenna comprises a dielectric substrate, and the dielectric substrate is uniformly provided with a Wilkinson power division feeding network and four antennas.The application adopts a resonant four-arm spiral antenna structure, bends a copper sheet into an inverted F antenna form, reduces the size and improves impedance matching, feeds through a Wilkinson power division phase-shifting network, and realizes circular polarization of the antenna.The working frequency of the antenna can cover the most extensive 902MHz-928MHz frequency band standard.

The invention provides a slope power division directional coupler which comprises a first input port, a second input port, a first output port and a second output port, the first input port is connected with the first output port through a first strip line, the second input port is connected with the second output port through a second strip line, and the first output port is connected with the second output port through a second strip line. Parallel coupling lines are configured on the first strip line and the second strip line, the coupling gaps of the coupling lines of the slope power division directional coupler adopt waveform function curves to replace linear gaps, the working frequency band can be broadened, the standing-wave ratio can be effectively reduced, the isolation degree of the directional coupler of an antenna can be greatly improved, and the antenna performance can be improved. And the high-isolation communication requirement is met. Meanwhile, the power ratio of the two output ports of the slope power division directional coupler has a large slope, the power ratio changes greatly along with the frequency, the horizontal wave width of the antenna can be converged, and the coverage energy efficiency of the antenna is improved.

The application discloses a Ka-band eight-way power combiner, which comprises a shielding box body, wherein a straight-through input port, an input waveguide cavity, an input coplanar magic T, a secondary waveguide power division module, a waveguide-microstrip double-probe conversion structure, a secondary waveguide power synthesis module, an output waveguide cavity, an output coplanar magic T and a straight-through output port are sequentially arranged in the shielding box body along a signal transmission direction; the secondary waveguide power division module and the secondary waveguide power synthesis module both adopt an E-T junction structure and are integrated with a three-stage waveguide E-plane stepped structure, so as to realize impedance matching from an input end to an output end; the Ka-band eight-way power combiner has high synthesis efficiency, extremely low amplitude imbalance and phase imbalance in the Ka band through multi-stage waveguide impedance matching, optimized double-probe conversion and symmetrical layout design. The combiner has the advantages of compact structure, large power capacity, simple machining and assembly and good stability.

The invention relates to the technical field of radio frequency and microwave, and discloses an ultra-wideband 3dB quadrature bridge which comprises five layers of printed board circuits. The five-layer printed board circuit comprises a first ground layer, a first signal layer, a second ground layer, a second signal layer and a third ground layer which are connected in sequence; the first stratum, the second stratum and the third stratum are electrically connected through the through holes, and a radio frequency ground loop is provided; the circuit layout of the first signal layer and the second signal layer is in mirror symmetry, orthogonal power division of input signals is achieved through suspension microstrip line coupling, and isolation setting of isolation ends is achieved in combination with a reverse electric field of the suspension microstrip line at an interface. According to the invention, the targets of low standing wave, low loss and miniaturization of the 3dB quadrature bridge in octave bandwidth can be realized.

The invention provides a broadband wide-axial-ratio circularly polarized antenna based on a tight coupling principle, and relates to the technical field of microstrip antenna structure design, the broadband wide-axial-ratio circularly polarized antenna comprises a first dielectric plate as a substrate, and a feed network capable of realizing one-to-four power division and 90-degree phase shift is printed on the lower bottom surface of the first dielectric plate; a second dielectric plate is arranged above the first dielectric plate in parallel, four arc-shaped metal patches are arranged on the lower bottom surface of the second dielectric plate to form a radiation unit, and the adjacent patches are tightly coupled through an interdigital capacitor; and a strip-shaped microstrip line is arranged on the upper top surface of the second dielectric plate. And the four coaxial feeder lines are vertically connected with the output end of the feed network and each metal patch, so that high-efficiency transmission of signals is realized. The upper surface of the first dielectric plate is provided with an annular metal cavity which is connected with the metal ground and is used for improving the axial ratio at a low elevation angle. According to the invention, wide impedance bandwidth and wide axial ratio bandwidth are realized, and the antenna has wide axial ratio beam width and high radiation efficiency.

The utility model provides a multimode resonant waveguide slot antenna structure and a waveguide radar, and the structure comprises a waveguide antenna which is provided with a waveguide channel; the waveguide channel comprises a waveguide input cavity, a waveguide power division cavity, a waveguide extension cavity and a multimode coupling window; the waveguide input cavity is vertically connected with the waveguide power division cavity; the plurality of waveguide extension cavities are in offset connection with the two ends of the waveguide power division cavity respectively, the waveguide power division cavity and the waveguide extension cavities are communicated through the multimode coupling window, and the opening of the multimode coupling window is smaller than the widths of the waveguide power division cavity and the waveguide extension cavities; and a plurality of radiation slots penetrate through the top of the waveguide channel. According to the utility model, the multimode coupling window is additionally arranged between the waveguide power division cavity and the waveguide extension cavity, and the opening width of the multimode coupling window is smaller than the widths of the waveguide power division cavity and the waveguide extension cavity, so that a dual-mode or multimode resonant mode is excited, and the bandwidth is greatly broadened; and the increase of manufacturing difficulty and cost caused by a complex power division structure or a power division network in the structural design is also avoided.

The invention discloses a dual-polarized waveguide slot planar antenna array, which comprises a first waveguide power division network assembly, a second waveguide power division network assembly, a third waveguide power division network assembly, a radiation cavity assembly and a radiation slot assembly which are sequentially overlapped and connected from bottom to top. The first waveguide power division network assembly, the second waveguide power division network assembly, the third waveguide power division network assembly and the radiation cavity assembly realize electromagnetic energy transmission through slot coupling. The radiation slot assembly is located at the uppermost part of the antenna, comprises a cross-shaped radiation slot which is stacked up and down, and is used for radiating the electromagnetic energy in the radiation cavity to a free space. The whole antenna array is of a low-profile flat plate structure, the size is compact, dual-polarization radiation of the antenna is achieved in the same radiation aperture, an all-metal guided wave structure can be adopted, and reduction of antenna loss is facilitated.

Disclosed are a CF mMIMO-based SWIPT communication system and method. A specific embodiment of this technology may involve: generating an optimization problem P0 by optimizing a problem P0 that minimizes total transmission power energy on the basis of a linear programming method; generating, from the generated optimization problem P0, optimization problems P1, P2 that respectively minimize downlink transmission power and uplink transmission power including a nonlinear SINR; deriving uplink optimal transmission power and an optimal power division coefficient as a solution of the generated optimization problem P1; and converting an inequality constraint of the generated optimization problem P2 into an equation, and then deriving the downlink optimal transmission power as a solution of the optimization problem P2. Accordingly, the energy efficiency of a user terminal may be maximized while a QoS constraint condition is satisfied, and stable communication may be performed at lower power.

The utility model discloses a shielding box. Comprising a bottom plate, a circuit board, a middle plate and a cover plate which are sequentially arranged from bottom to top, the rear side of the shielding box is provided with at least one set of signal receiving ends and signal output ends, the circuit board is provided with a radio frequency signal isolation switch, and the bottom plate and the middle plate are each provided with a signal amplification power division cavity and a signal on-off control cavity which are matched with the radio frequency signal isolation switch. According to the radio frequency signal isolation switch, the on-off state between the signal receiving end and the signal output end can be flexibly controlled, so that the signal path is dynamically adjusted according to actual requirements, and signal interference and energy loss are effectively avoided. The signal amplification power division cavity and the signal on-off control cavity are arranged, so that the signal receiving and outputting performance is enhanced, and meanwhile, the accuracy and isolation of signals are ensured.

The invention provides an S / C wave band miniaturized high-isolation transceiving integrated satellite communication antenna and a communication terminal, and the antenna comprises a transmitting antenna array and a receiving antenna array which are integrated on the same platform. The transmitting antenna array works in an S wave band, adopts vertical polarization and is composed of a plurality of transmitting antenna units, a transmitting power division network and an integrated high-pass filter; the receiving antenna array works in a C wave band, adopts horizontal polarization and is composed of a plurality of receiving antenna units, a receiving power division network and an integrated low-pass filter; each antenna unit adopts a multi-layer stacked structure and comprises a metal parasitic patch, a first dielectric substrate, a metal radiation patch with a U-shaped groove, an air layer, a second dielectric substrate and a metal floor, the U-shaped groove is used for exciting an extra resonant mode to expand the bandwidth, and the air layer is used for reducing the effective dielectric constant and adjusting the coupling strength. The antenna realizes miniaturization design and high isolation greater than 55dB, and is mainly used for a satellite communication terminal.

A power divider / combiner circuit may include a first port configured to receive a signal, a second port, and a third port. The circuit may include an unequal Wilkinson power divider / combiner circuit including a first node coupled to the first port, a second node coupled to the second port, and a third node. The unequal Wilkinson power divider / combiner circuit is configured to receive a signal at the first node and divide the signal to produce a first signal at the second node and a second signal at the third node. The circuit may include a configurable impedance transformation circuit coupled between the third node and the third port. The configurable impedance circuit is configured to provide a configurable phase shift and a configurable attenuation of the second signal to provide a selected power division ratio between the first signal at the second port and the second signal at the third port.

The application discloses a kind of broadband power dividers based on super material unit, it is related to power divider technical field, including coupling microstrip line and rectangular dielectric substrate, wherein coupling microstrip line is T-shaped distribution on dielectric substrate, it is characterized in that, further include multiple cross square super material units;The dielectric substrate is equipped with power division input interface, first power division output interface and second power division output interface;The super material unit is symmetrically distributed in the left and right sides of coupling microstrip line;The dielectric substrate is equipped with power division input interface, first power division output interface and second power division output interface and is respectively connected with the three end portions of the T-shaped coupling microstrip line.This application is on the basis of guaranteeing the working bandwidth of power divider, by adding super material to the miniaturization design of broadband power divider, with the advantages and beneficial effects of reducing the volume of power divider, reducing transmission line loss.