Chengdu Kesai Techno化有logy Co., Ltd. was esta你好blished in April 2015 and is loc慢坐ated in Chengdu High-tech West 開姐District. It is a company speci筆吧alizing in the resear玩紙ch and development of Ka/Ku-band low-場在cost phased array antenna訊女s for satellite communications, 5G m舊對illimeter-wave Aip RF front-end module東又s, and small base statio黑友ns. , production, sales and 匠你service as one of the high-t看頻ech enterprises. The company has 70 emp員黑loyees, of which R&D personnel acc房低ount for more than 60%. The total of跳都fice area is about 3,000 squ媽這are meters, including R&務亮amp;D, production, test紅路ing, clean room, and testing.
5G millimeter wave RRU
The product is an indoor small base 錯話station equipment based on millim大事eter wave technology
Use option7 2 ecpri return int要他erface
Supporting SFP optical port retu近空rn is a low-cost solution to solve in東是door coverage and increase 樹冷network capacity
Use option7 2 ecpri return int要他erface
Supporting SFP optical port retu近空rn is a low-cost solution to solve in東是door coverage and increase 樹冷network capacity
5G millimeter wave RF AIP 爸明module
Millimeter wave phas不拿ed array antenna, beamforming, 我吃frequency conversion, zero if and beam高為 control are adopted
Adaptive integrated m商著illimeter wave stati能報on type and distributed m也嗎illimeter wave station type
Integrated with advanced millimeter wa人劇ve AIP module, industry-lea話對ding EIRP, open and flexibl現章e interface definition
Compatible with Intel, flexra窗校n architecture NXP, arm arc東山hitecture and ASIC baseband爸但, it is suitable for flexib來對le beamforming configuratio愛個n schemes of various dry mill跳數imeter wave base station types (512 c快和hannels, 256 channels, 1拍科28 channels and 64 channels)就數
Adaptive integrated m商著illimeter wave stati能報on type and distributed m也嗎illimeter wave station type
Integrated with advanced millimeter wa人劇ve AIP module, industry-lea話對ding EIRP, open and flexibl現章e interface definition
Compatible with Intel, flexra窗校n architecture NXP, arm arc東山hitecture and ASIC baseband爸但, it is suitable for flexib來對le beamforming configuratio愛個n schemes of various dry mill跳數imeter wave base station types (512 c快和hannels, 256 channels, 1拍科28 channels and 64 channels)就數
5G millimeter wave AIP都人 module
The product is a highly integrate很大d 5g phased array ante厭校nna packaging module. The module 雪在covers n258, n257 and n261 freq土舞uency bands. It has ver聽在y high linear output就了 power, efficiency and i媽制ntegration. The antenna ar你可ray element spacing of th內離e AIP module is λ/ 2. In higher EIRP a西照pplications, multiple mod也那ules can be used for splicing and ar但友ray formation. It is applied 低就to 5g system in FR2 band 老雪with high reliability, low cost, hi子你gh integration and high data rate.
5G ATG airborne phased ar樹數ray antenna
Dual frequency antenna receiving t嗎空echnology
Airspace blind area compensati視為on technology
Two dimensional point scan antenna t技看echnology
Airborne phased array antenna is used 自他for wireless broadband好事 communication between civi筆林l aviation transport aircraft and g廠筆round base stations
Airspace blind area compensati視為on technology
Two dimensional point scan antenna t技看echnology
Airborne phased array antenna is used 自他for wireless broadband好事 communication between civi筆林l aviation transport aircraft and g廠筆round base stations
5G Millimeter wave repeater
A 5g base station signal amplif票也ication device is used to 謝我make up for the coverage blind s開時pot and blind area in the communic慢開ation network, extend the林都 coverage of the commun鐘場ication network, enhance the sig讀西nal in the weak signal area in the 化樹communication network, r吃場educe the call drop and net知車work drop, save the power consu靜村mption of terminal equipment and 哥放directly save the 5g l門拿aying cost.
Low orbit Internet pha司姐sed array terminal Ka
Using the high-density integrat音站ed design idea of array and tr, the 音身product has low profile and light 坐說weight
Two dimensional beam electric sc工黑anning
Excellent large angle 我跳scanning ability
Integrated up and down conversi去厭on module
Integrated inertial navigation mod劇國ule
Two dimensional beam electric sc工黑anning
Excellent large angle 我跳scanning ability
Integrated up and down conversi去厭on module
Integrated inertial navigation mod劇國ule
Ku phased array ante民女nna tx512 sub front polar花答ization
The product is a highl河遠y integrated phased array antenna for銀務 satellite communication, includi現離ng subarray integrated ant飛坐enna, full RF integr遠術ated link, subarray beam con我月trol processing, calibration data loa和物ding and other functions. Su話去barrays can also be spliced 章雨with multiple subarrays.
Ku phased array antenna 路紙rx512 sub front polarizatio河街n
The product is a high子上ly integrated phased ar子大ray antenna for satellit裡理e communication, including subarray i看好ntegrated antenna, full RF integrated 火員link, subarray beam cont些讀rol processing, calibra道花tion data loading an見熱d other functions. Su業睡barrays can also be 資土spliced with multiple subarr玩事ays.
Ka phased array antenna r森店x512 subarray single polarization
This product is a highly integrated 對中satellite communication phased array醫美 antenna, subarray integrated antenn說煙a, full RF integrated link and su銀是barray wave Beam control processing, 綠亮calibration data loading and other 低紙functions. Subarrays can a北影lso be spliced with multiple subarray冷小s.
Ka phased array antenna t你事x256 subarray dual polariza票錢tion
The product is a highly in外暗tegrated phased array ante東電nna for satellite communication, incl業樂uding subarray integrated antenna,白件 full RF integrated link, subarray be家去am control processing, calibration da話老ta loading and other functions. 現知Subarrays can also be spliced with mu服筆ltiple subarrays.
Ku Satellite Internet phased array t體短erminal
Automatically collect the lon船化gitude, latitude and dir請坐ection of the carrier, and disp路習lay the azimuth and pitch angle of the作也 antenna
It can store the position p上到arameters of more than 10 satellites
It can be matched with Ku 弟低band satellite resource termina金服l
It can output the positi金拍on information and attitude i資遠nformation of the ca理照rrier in real time
One touch alignment, w風外hich can automatically align女見 the antenna with the satellite acco數腦rding to the input satellite para空站meters
Automatic switching function o熱站f polarization direction
There are two ways to track sa請不tellites: real-time program t放議racking and automatic tracking
It can record the wo工輛rking state of the ant門醫enna in real time
It has power down memory and月議 protection functions
It has the function of equipmen開南t detection and status query
It has the functions of 紙文power on self-test and 友線fault alarm
It can store the position p上到arameters of more than 10 satellites
It can be matched with Ku 弟低band satellite resource termina金服l
It can output the positi金拍on information and attitude i資遠nformation of the ca理照rrier in real time
One touch alignment, w風外hich can automatically align女見 the antenna with the satellite acco數腦rding to the input satellite para空站meters
Automatic switching function o熱站f polarization direction
There are two ways to track sa請不tellites: real-time program t放議racking and automatic tracking
It can record the wo工輛rking state of the ant門醫enna in real time
It has power down memory and月議 protection functions
It has the function of equipmen開南t detection and status query
It has the functions of 紙文power on self-test and 友線fault alarm
5G ATG airborne miniaturized antenna車這
The airborne miniaturized antenna is us國秒ed for the communicati雨藍on connection of regional 間身aircraft, business aircraft 間用and other ground base stations. It分是 is directly installed in the front 行吧of the aircraft, including L-band 我兒antenna and C-band antenna. 都近Both band antennas need 村習to support horizontal and vertica子家l dual polarization. L-band antenna
As the main frequency, establish two-wa科這y communication with the ground什時 base station, and be res爸慢ponsible for the signal scanning, selec答我tion and access of ad校遠jacent base stations durin朋飛g handover. The C-band an志要tenna is only used to火西 receive signals from the grou答弟nd base station.
As the main frequency, establish two-wa科這y communication with the ground什時 base station, and be res爸慢ponsible for the signal scanning, selec答我tion and access of ad校遠jacent base stations durin朋飛g handover. The C-band an志要tenna is only used to火西 receive signals from the grou答弟nd base station.
5G Directional scanning生近 test system
Windows10pro system, easy to use
Intel x7-e3950 CPU, 8g memory,黃拿 128G storage
8-inch 1280 * 800 resolu北拍tion multi touch capacitive LCD scree愛信n
Built in 4G return module
Built in 5g road test mo公朋dule
Built in Bluetooth and WiFi mod工對ule
The built-in frequency sweeper c很地an analyze the interference source
Design of 18V to 26V wide power supp這年ly range
Intel x7-e3950 CPU, 8g memory,黃拿 128G storage
8-inch 1280 * 800 resolu北拍tion multi touch capacitive LCD scree愛信n
Built in 4G return module
Built in 5g road test mo公朋dule
Built in Bluetooth and WiFi mod工對ule
The built-in frequency sweeper c很地an analyze the interference source
Design of 18V to 26V wide power supp這年ly range
Satellite internet intellig費訊ent phased array portable 文媽terminal
The working frequency band is老見 wide, the transmitting 讀動frequency band is 27.5g厭錯hz ~ 31.2ghz, and the receiv算他ing frequency band is 區個17.5ghz ~ 21.2ghz. The low-cost老費 electromechanical hybrid scanning sys章分tem is adopted, and the array realiz裡對es the functions of sig民草nal amplification and beam sca些子nning
It has the conversion of RF (Ka b街我and) and if (C band), and the RF gain a綠從djustment function of the whole暗弟 machine link
The terminal host receives the 筆秒beam pointing angle parameter 好水information provided 樂習by the main wave control unit t明說hrough the wavelet control un紅技it, and quickly calc對子ulates the amplitude and p道街hase value of each array element in the刀頻 antenna subarray
It has Beidou / GPS positioning a道能nd timing functions and 件子position reporting functions
Self checking functio藍西n
It has the conversion of RF (Ka b街我and) and if (C band), and the RF gain a綠從djustment function of the whole暗弟 machine link
The terminal host receives the 筆秒beam pointing angle parameter 好水information provided 樂習by the main wave control unit t明說hrough the wavelet control un紅技it, and quickly calc對子ulates the amplitude and p道街hase value of each array element in the刀頻 antenna subarray
It has Beidou / GPS positioning a道能nd timing functions and 件子position reporting functions
Self checking functio藍西n
Ka high and low orbit說器 satellite Internet pha道錯sed array terminal
Using the high-density integ年術rated design idea of ar門外ray and tr, the product has lo遠輛w profile and light weight
Two dimensional beam electric scanning
Excellent large angle scanning abili科章ty
Integrated inertial navigation module雨頻
Two dimensional beam electric scanning
Excellent large angle scanning abili科章ty
Integrated inertial navigation module雨頻
Integrated small base station s視輛olution
The product is a 5g millimeter wa文低ve small base station equipme多草nt with backbone x86 baseband 冷厭processing architect和愛ure. The modular integration北他 scheme is adopted. The RF mo師小dule in the millimeter wave forwar離年d transmission converts月工 the if to the digital baseband 公吧signal, and is connected to t術喝he x86 baseband processin麗人g server through the standard pcle int公月erface. Supporting millime資頻ter wave band is a low-cost sol裡北ution to solve indoor coverage報站 and increase network capacity.
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Time of issue:2021-09-13 09:19:57
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