CN115986357A - Power synthesis amplifier module - Google Patents

Power synthesis amplifier module Download PDF

Info

Publication number
CN115986357A
CN115986357A CN202211540529.3A CN202211540529A CN115986357A CN 115986357 A CN115986357 A CN 115986357A CN 202211540529 A CN202211540529 A CN 202211540529A CN 115986357 A CN115986357 A CN 115986357A
Authority
CN
China
Prior art keywords
antenna board
unit
single card
pulse modulation
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211540529.3A
Other languages
Chinese (zh)
Inventor
吴孟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Anbo Communication Technology Co ltd
Original Assignee
Guangzhou Anbo Communication Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Anbo Communication Technology Co ltd filed Critical Guangzhou Anbo Communication Technology Co ltd
Priority to CN202211540529.3A priority Critical patent/CN115986357A/en
Publication of CN115986357A publication Critical patent/CN115986357A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Amplifiers (AREA)

Abstract

本发明公开了一种功率合成放大器模块。包括:顶盖、底座、至少两个天线板单卡组件、脉冲调制单元和连接单元;所述底座、所述天线板单卡组件和所述顶盖依次层叠组合形成波导主体,组合后所述波导主体的侧表面形成矩形波导口;所述脉冲调制单元设置在所述侧表面的相邻侧表面一侧,所述天线板单卡组件包括托盘、天线板和至少两路放大单元;所述天线板和所述放大单元均设置在所述托盘的第一凹槽内,所述放大单元设置在所述天线板靠近所述脉冲调制单元的一侧;所述脉冲调制单元通过连接单元与所述放大单元的控制端连接;本发明提供的技术方案,避免线路过长影响调制电压输入的准确度,有效降低了放大单元的有效沿的传输延迟。

Figure 202211540529

The invention discloses a power synthesis amplifier module. It includes: a top cover, a base, at least two antenna board single card components, a pulse modulation unit and a connection unit; the base, the antenna board single card component and the top cover are sequentially stacked and combined to form a waveguide body. The side surface of the waveguide body forms a rectangular waveguide opening; the pulse modulation unit is arranged on the side adjacent to the side surface, and the antenna board single card assembly includes a tray, an antenna board and at least two amplification units; the Both the antenna board and the amplifying unit are arranged in the first groove of the tray, and the amplifying unit is arranged on the side of the antenna board close to the pulse modulation unit; the pulse modulation unit is connected to the pulse modulation unit through the connection unit The control terminal of the amplifying unit is connected; the technical solution provided by the present invention prevents the accuracy of the modulation voltage input from being too long, and effectively reduces the transmission delay of the effective edge of the amplifying unit.

Figure 202211540529

Description

一种功率合成放大器模块A power synthesis amplifier module

技术领域technical field

本发明实施例涉及射频微波功率放大器技术领域,尤其涉及一种功率合成放大器模块。Embodiments of the present invention relate to the technical field of radio frequency microwave power amplifiers, in particular to a power synthesis amplifier module.

背景技术Background technique

在射频微波技术领域,微波脉冲功率放大器是一个不可或缺的组成部分,近年来固态微波功率器件发展迅猛,逐渐替代了以往笨重、可靠性低,寿命短的行波管放大器,其中半导体固态微波器件具有体积小、重量轻和稳定性高等特点,然而固态微波功率器件的最大缺点是输出功率相对较低,为了获得大功率微波,往往需要采用功率合成的方式。In the field of radio frequency and microwave technology, microwave pulse power amplifier is an indispensable part. In recent years, solid-state microwave power devices have developed rapidly, gradually replacing the previous bulky, low reliability, and short-lived traveling wave tube amplifiers. Among them, semiconductor solid-state microwave The device has the characteristics of small size, light weight and high stability. However, the biggest disadvantage of solid-state microwave power devices is that the output power is relatively low. In order to obtain high-power microwaves, it is often necessary to use power combining.

传统的基于波导的功率合成有源阵列,同时安装多路功放时,由于标准波导尺寸有限,功放散热存在一定问题,并且避免功放的供电电源进一步影响散热,将两者设置位置较远,但在电源调制过程由于两者的连接线路过长往往会影响调制精度。In the traditional waveguide-based power combining active array, when multiple power amplifiers are installed at the same time, due to the limited size of the standard waveguide, there are certain problems in the heat dissipation of the power amplifier. In the power supply modulation process, the modulation accuracy is often affected due to the long connection line between the two.

发明内容Contents of the invention

本发明提供一种功率合成放大器模块,避免线路过长影响调制电压输入的准确度,有效降低了放大单元的有效沿的传输延迟。The invention provides a power synthesizing amplifier module, which prevents the accuracy of modulating voltage input from being affected by too long lines, and effectively reduces the transmission delay of the effective edge of the amplifying unit.

本发明实施例提供一种功率合成放大器模块,包括:顶盖、底座、至少两个天线板单卡组件、脉冲调制单元和连接单元;An embodiment of the present invention provides a power synthesizing amplifier module, including: a top cover, a base, at least two antenna board single card assemblies, a pulse modulation unit and a connection unit;

所述底座、所述天线板单卡组件和所述顶盖依次层叠组合形成波导主体,组合后所述波导主体的侧表面形成矩形波导口;The base, the antenna board single card assembly and the top cover are sequentially stacked and combined to form a waveguide body, and the side surface of the waveguide body forms a rectangular waveguide opening after combination;

所述脉冲调制单元设置在所述侧表面的相邻侧表面一侧,所述天线板单卡组件包括托盘、天线板和至少两路放大单元;所述天线板和所述放大单元均设置在所述托盘的第一凹槽内,其中,所述天线板与所述放大单元连接,所述放大单元设置在所述天线板靠近所述脉冲调制单元的一侧;所述脉冲调制单元通过连接单元与所述放大单元的控制端连接;所述脉冲调制单元用于生成电源脉冲调制信号;所述天线板单卡组件用于根据所述脉冲调制信号将微波功率放大,并输出放大功率脉冲信号。The pulse modulation unit is arranged on one side of the adjacent side surface of the side surface, and the antenna board single card assembly includes a tray, an antenna board and at least two amplifying units; the antenna board and the amplifying unit are both arranged on In the first groove of the tray, wherein the antenna board is connected to the amplifying unit, and the amplifying unit is arranged on the side of the antenna board close to the pulse modulation unit; the pulse modulation unit is connected by The unit is connected to the control terminal of the amplification unit; the pulse modulation unit is used to generate a power pulse modulation signal; the antenna board single card assembly is used to amplify the microwave power according to the pulse modulation signal, and output the amplified power pulse signal .

可选的,所述托盘包括第二凹槽,所述第二凹槽设置在所述天线板单卡组件的背部表面上;所述第二凹槽的垂直投影至少覆盖下一层所述托盘上的所述放大单元。Optionally, the tray includes a second groove, the second groove is disposed on the back surface of the antenna board single card assembly; the vertical projection of the second groove covers at least the next layer of the tray on the amplification unit.

可选的,所述第二凹槽内填充吸波材料。Optionally, the second groove is filled with absorbing material.

可选的,每一所述天线板单卡组件中的所述放大单元的控制端对应的所述连接单元在所述波导主体组合方向上一列排列。Optionally, the connection units corresponding to the control ends of the amplifying units in each of the antenna board single card assemblies are arranged in a row in the combination direction of the waveguide bodies.

可选的,所述放大单元为单片微波功率放大器,所述控制端包括漏极端和栅极端,其中,所述漏极端对应的所述连接单元和所述栅极端对应的所述连接单元在同一所述天线板单卡组件中一排排列;所述漏极端对应的所述连接单元在所述波导主体组合方向上一列排列,所述栅极端对应的所述连接单元在所述波导主体组合方向上一列排列。Optionally, the amplifying unit is a monolithic microwave power amplifier, and the control terminal includes a drain terminal and a gate terminal, wherein the connection unit corresponding to the drain terminal and the connection unit corresponding to the gate terminal are in The same antenna board single card assembly is arranged in a row; the connection units corresponding to the drain terminals are arranged in a row in the combination direction of the waveguide body, and the connection units corresponding to the gate terminal are combined in the waveguide body Arranged in a row in the direction.

可选的,所述的功率合成放大器模块,包括至少四个天线板单卡组件;Optionally, the power synthesis amplifier module includes at least four antenna board single card components;

其中,与所述顶盖相邻的所述天线板单卡组件中设置的所述天线板的长度尺寸,和,与所述底座相邻的所述天线板单卡组件中设置所述天线板的长度尺寸相同;其余所述天线板单卡组件中设置所述天线板的尺寸相同,且小于与所述顶盖相邻的所述天线板单卡组件中设置的所述天线板的长度尺寸。Wherein, the length dimension of the antenna board provided in the antenna board single card assembly adjacent to the top cover, and the antenna board provided in the antenna board single card assembly adjacent to the base The length dimensions of the antenna boards are the same; the dimensions of the antenna boards set in the other antenna board single card components are the same, and are smaller than the length dimensions of the antenna boards set in the antenna board single card components adjacent to the top cover .

可选的,所述矩形波导口的横截面尺寸为22.86mm*10.16mm。Optionally, the cross-sectional dimension of the rectangular waveguide port is 22.86mm*10.16mm.

可选的,每一所述托盘的表面上设置有至少两个卡位销钉,每一所述托盘的相对表面上的相同位置设置有能够容纳所述卡位销钉的凹槽。Optionally, at least two locking pins are provided on the surface of each tray, and grooves capable of accommodating the locking pins are provided at the same position on the opposite surface of each tray.

可选的,所述的功率合成放大器模块,还包括磁环,所述脉冲调制单元与所述连接单元之间设置所述磁环。Optionally, the power synthesizing amplifier module further includes a magnetic ring, and the magnetic ring is arranged between the pulse modulation unit and the connection unit.

可选的,所述的功率合成放大器模块,还包括散热单元;Optionally, the power synthesis amplifier module also includes a cooling unit;

所述散热单元分别设置在所述底座一侧和所述顶盖一侧。The heat dissipation units are respectively arranged on one side of the base and one side of the top cover.

本发明实施例提供的技术方案,通过采用天线板阵列,可以实现阻抗匹配,可以相应的提高合成的效率,将脉冲调制单元设置在波导主体的两侧,将同一托盘上的两个放大单元在天线板两侧相对设置,并且靠近脉冲调制单元一侧,从而得到放大单元的控制端与脉冲调制单元的输出端短距离供电连接,从而避免线路过长影响调制电压输入的准确度,有效降低了放大单元的有效沿的传输延迟。In the technical solution provided by the embodiment of the present invention, impedance matching can be realized by using the antenna plate array, and the synthesis efficiency can be improved accordingly. The pulse modulation unit is arranged on both sides of the waveguide body, and the two amplification units on the same tray The two sides of the antenna board are set opposite to each other and close to the side of the pulse modulation unit, so that the control terminal of the amplifying unit is connected to the output terminal of the pulse modulation unit for short-distance power supply, so as to avoid the influence of the long line on the accuracy of the modulation voltage input and effectively reduce the The propagation delay of the active edge of the amplifying unit.

附图说明Description of drawings

图1为本发明实施例提供的一种功率合成放大器模块的结构示意图。FIG. 1 is a schematic structural diagram of a power synthesis amplifier module provided by an embodiment of the present invention.

图2为本发明实施例提供的一种功率合成放大器模块的爆炸结构示意图。Fig. 2 is a schematic diagram of an exploded structure of a power synthesis amplifier module provided by an embodiment of the present invention.

图3为本发明实施例提供的一种功率合成放大器模块的部分结构示意图。Fig. 3 is a partial structural schematic diagram of a power synthesis amplifier module provided by an embodiment of the present invention.

图4为本发明实施例提供的一种功率合成放大器模块的部分结构的层级示意图。Fig. 4 is a hierarchical schematic diagram of a partial structure of a power synthesis amplifier module provided by an embodiment of the present invention.

图5本发明实施例本发明实施例提供的一种天线板单卡组件背部的结构示意图。FIG. 5 is a schematic structural diagram of the back of an antenna board single card assembly provided by an embodiment of the present invention.

图6为本发明实施例提供一种脉冲调制单元的板图示意图。FIG. 6 is a schematic diagram of a board diagram of a pulse modulation unit provided by an embodiment of the present invention.

图7本发明实施例提供的一种脉冲调制驱动的电路原理示意图。FIG. 7 is a schematic diagram of a pulse modulation driving circuit provided by an embodiment of the present invention.

图8为未加磁环的脉冲电压示意图。Fig. 8 is a schematic diagram of the pulse voltage without a magnetic ring.

图9为加磁环的脉冲电压示意图。Fig. 9 is a schematic diagram of the pulse voltage of the magnetic ring.

具体实施方式Detailed ways

为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

图1为本发明实施例提供的一种功率合成放大器模块的结构示意图,图2为本发明实施例提供的一种功率合成放大器模块的爆炸结构示意图,图3为本发明实施例提供的一种功率合成放大器模块的部分结构示意图,图4为本发明实施例提供的一种功率合成放大器模块的部分结构的层级示意图,参见图1-4,功率合成放大器模块包括:顶盖7、底座5、至少两个天线板单卡组件6、脉冲调制单元2和连接单元11;Fig. 1 is a schematic structural diagram of a power synthesizing amplifier module provided by an embodiment of the present invention, Fig. 2 is a schematic diagram of an exploded structure of a power synthesizing amplifier module provided by an embodiment of the present invention, and Fig. 3 is a schematic diagram of a power synthesizing amplifier module provided by an embodiment of the present invention A schematic diagram of a partial structure of a power synthesizing amplifier module. FIG. 4 is a hierarchical schematic diagram of a partial structure of a power synthesizing amplifier module provided by an embodiment of the present invention. Referring to FIGS. 1-4, the power synthesizing amplifier module includes: a top cover 7, a base 5, At least two antenna board single card components 6, a pulse modulation unit 2 and a connection unit 11;

底座5、天线板单卡组件6和顶盖7依次层叠组合形成波导主体1,组合后波导主体1的侧表面形成矩形波导口;The base 5, the antenna board single card assembly 6 and the top cover 7 are sequentially stacked and combined to form a waveguide body 1, and the side surface of the waveguide body 1 after combination forms a rectangular waveguide opening;

脉冲调制单元2设置在侧表面的相邻侧表面一侧,天线板单卡组件6包括托盘16、天线板14和至少两路放大单元;天线板14和放大单元均设置在托盘的第一凹槽内,其中,天线板14与放大单元13连接,放大单元13设置在天线板14靠近脉冲调制单元2的一侧;脉冲调制单元2通过连接单元11与放大单元13的控制端连接;脉冲调制单元2用于生成电源脉冲调制信号;天线板单卡组件6用于根据脉冲调制信号将微波功率放大,并输出放大功率脉冲信号。The pulse modulation unit 2 is arranged on one side of the adjacent side surface of the side surface, and the antenna board single card assembly 6 includes a tray 16, an antenna board 14 and at least two amplifying units; the antenna board 14 and the amplifying unit are all arranged on the first concave of the tray. In the groove, wherein, the antenna board 14 is connected with the amplifying unit 13, and the amplifying unit 13 is arranged on the side of the antenna board 14 close to the pulse modulation unit 2; the pulse modulation unit 2 is connected with the control terminal of the amplifying unit 13 through the connection unit 11; the pulse modulation The unit 2 is used to generate a power pulse modulation signal; the antenna board single card assembly 6 is used to amplify the microwave power according to the pulse modulation signal, and output the amplified power pulse signal.

具体的,根据矩形波导口尺寸,顶盖7和底座5之间可以层叠多个天线板单卡组件6,天线板单卡组件6由托盘16、天线板14和放大单元13组成。层叠的每个天线板单卡组件6的托盘16形状尺寸相同,托盘16用于承载天线板14和放大单元13,托盘16的正表面上设置有第一凹槽,可以容纳放置天线板14和放大单元13,每个托盘16的侧表面上的波导口,通过层叠组合后,形成的波导口尺寸应该和需要的矩形波导口尺寸相同。其中,一侧的矩形波导口作为射频输入端RF IN,另一侧的矩形波导口作为射频输出端RF OUT,为了保证每个放大单元13的控制端与脉冲调制单元2的输出端连接距离最短,将脉冲调制单元2设置在矩形波导口相邻的侧面上,相应的,放大单元13在托盘16中靠近矩形波导口相邻的侧边设置,放大单元13的控制端与连接单元11连接,利用连接单元11延伸至托盘16的侧表面,便于与一侧的脉冲调制单元2的输出端电连接。示例性的,在底座5、顶盖7与脉冲调制单元2同一侧的侧表面的边缘上设置安装孔和凸台17,利用凸台17可以与脉冲调制单元2形成一定的避让空间,既可以避开脉冲调制单元2上的元器件,还可以避开连接单元11与脉冲调制单元2的连接电路。为了不影响放大单元13的散热,将同一托盘16中的放大单元13相对设置,因此在波导主体1的矩形波导口两侧的相邻侧表面分别设置脉冲调制单元2,从而向放大单元13输入电源脉冲调制信号。Specifically, according to the size of the rectangular waveguide, multiple antenna board single card assemblies 6 can be stacked between the top cover 7 and the base 5 , and the antenna board single card assembly 6 consists of a tray 16 , an antenna board 14 and an amplification unit 13 . The tray 16 of each stacked antenna board single card assembly 6 has the same shape and size, the tray 16 is used to carry the antenna board 14 and the amplification unit 13, and the front surface of the tray 16 is provided with a first groove, which can accommodate the placement of the antenna board 14 and the amplifier unit 13. After the amplification unit 13 and the waveguide opening on the side surface of each tray 16 are stacked and combined, the size of the formed waveguide opening should be the same as that of the required rectangular waveguide opening. Wherein, the rectangular waveguide port on one side is used as the radio frequency input terminal RF IN, and the rectangular waveguide port on the other side is used as the radio frequency output terminal RF OUT. , the pulse modulation unit 2 is arranged on the side adjacent to the rectangular waveguide mouth, correspondingly, the amplifying unit 13 is arranged in the tray 16 close to the side adjacent to the rectangular waveguide opening, and the control end of the amplifying unit 13 is connected to the connection unit 11, The connection unit 11 extends to the side surface of the tray 16 to facilitate electrical connection with the output end of the pulse modulation unit 2 on one side. Exemplarily, mounting holes and bosses 17 are provided on the edge of the side surface of the base 5, top cover 7 and the pulse modulation unit 2 on the same side, and a certain avoidance space can be formed with the pulse modulation unit 2 by using the boss 17, which can be The components on the pulse modulation unit 2 are avoided, and the connection circuit between the connection unit 11 and the pulse modulation unit 2 can also be avoided. In order not to affect the heat dissipation of the amplifying unit 13, the amplifying units 13 in the same tray 16 are arranged oppositely, so the pulse modulation units 2 are respectively arranged on the adjacent side surfaces on both sides of the rectangular waveguide opening of the waveguide main body 1, so as to input to the amplifying unit 13 Power pulse modulation signal.

示例性的,功率合成放大器模块的工作过程是,将矩形波导口的能量转换为天线板14上的能量,示例性的,天线板14可以为鳍线微带过渡天线板14,采用天线板14阵列,在极宽的频带内易于实现阻抗匹配,可以相应的提高合成的效率。放大单元13本身为发热源,因此可以将同一托盘16上的两个放大单元13在天线板14两侧相对设置,便于散热,将脉冲调制单元2设置在波导主体1的两侧,可以让供电连接距离最短,示例性的,放大单元13的脉冲调制方式采用漏极调制,脉冲调制单元2采用最短距离的侧向输出,放大单元13的控制端通过连接单元11直接与脉冲调制单元2的输出端连接,从而得到放大单元13的控制端与脉冲调制单元2的输出端短距离供电连接,从而提高调制电压输入的准确度,降低放大单元13的有效沿的传输延迟。其中,连接单元11可以为玻璃绝缘子。Exemplary, the working process of the power synthesis amplifier module is to convert the energy of the rectangular waveguide port into the energy on the antenna board 14. Exemplarily, the antenna board 14 can be a fin line microstrip transition antenna board 14, and the antenna board 14 is used The array is easy to achieve impedance matching in a very wide frequency band, which can correspondingly improve the synthesis efficiency. The amplifying unit 13 itself is a heat source, so two amplifying units 13 on the same tray 16 can be arranged opposite to each other on both sides of the antenna board 14 to facilitate heat dissipation. The pulse modulation unit 2 is arranged on both sides of the waveguide body 1 to allow power supply The connection distance is the shortest. Exemplarily, the pulse modulation method of the amplifying unit 13 adopts drain modulation, the pulse modulation unit 2 adopts the shortest distance side output, and the control terminal of the amplifying unit 13 is directly connected to the output of the pulse modulation unit 2 through the connection unit 11. Terminal connection, so that the control terminal of the amplifying unit 13 is connected with the output terminal of the pulse modulation unit 2 for short-distance power supply, thereby improving the accuracy of the modulation voltage input and reducing the transmission delay of the effective edge of the amplifying unit 13. Wherein, the connection unit 11 may be a glass insulator.

本发明实施例提供的技术方案,通过采用天线板阵列,可以实现阻抗匹配,可以相应的提高合成的效率,将脉冲调制单元设置在波导主体的两侧,将同一托盘上的两个放大单元在天线板两侧相对设置,并且靠近脉冲调制单元一侧,从而得到放大单元的控制端与脉冲调制单元的输出端短距离供电连接,从而避免线路过长影响调制电压输入的准确度,有效降低了放大单元的有效沿的传输延迟。In the technical solution provided by the embodiment of the present invention, impedance matching can be realized by using the antenna plate array, and the synthesis efficiency can be improved accordingly. The pulse modulation unit is arranged on both sides of the waveguide body, and the two amplification units on the same tray The two sides of the antenna board are set opposite to each other and close to the side of the pulse modulation unit, so that the control terminal of the amplifying unit is connected to the output terminal of the pulse modulation unit for short-distance power supply, so as to avoid the influence of the long line on the accuracy of the modulation voltage input and effectively reduce the The propagation delay of the active edge of the amplifying unit.

图5本发明实施例本发明实施例提供的一种天线板单卡组件背部的结构示意图,参见图,可选的,托盘16包括第二凹槽18,第二凹槽18设置在天线板单卡组件6的背部表面上;第二凹槽18的垂直投影至少覆盖下一层托盘16上的放大单元13。Fig. 5 is a schematic structural diagram of the back of an antenna board single card assembly provided by an embodiment of the present invention. Referring to the figure, optionally, the tray 16 includes a second groove 18, and the second groove 18 is arranged on the antenna board single card assembly. On the back surface of the card assembly 6 ; the vertical projection of the second groove 18 covers at least the magnifying unit 13 on the next tray 16 .

具体的,托盘16承载放大单元13和天线板14的表面为第一表面,则与第一表面相对的表面即为背部表面,在层叠组合中,上层天线板单卡组件6的托盘16第一表面与下层天线板单卡组件6的背部表面相邻层叠,因此在背部表面设置第二凹槽18后,第二凹槽18将与下层的天线板单卡组件6形成腔体,该腔体覆盖下层的天线板单卡组件6的放大单元13,从而可以避让放大单元13,以及避让放大单元13与脉冲调制单元2的连接电路,并且利用该腔体形成一定的散热空间。Specifically, the surface of the tray 16 carrying the amplification unit 13 and the antenna board 14 is the first surface, and the surface opposite to the first surface is the back surface. In the stacking combination, the tray 16 of the upper antenna board single card assembly 6 is the first The surface is stacked adjacent to the back surface of the lower antenna board single card assembly 6, so after the second groove 18 is set on the back surface, the second groove 18 will form a cavity with the antenna board single card assembly 6 of the lower layer, and the cavity Covering the amplifying unit 13 of the antenna board single card assembly 6 on the lower layer, the amplifying unit 13 and the connection circuit between the amplifying unit 13 and the pulse modulation unit 2 can be avoided, and a certain heat dissipation space is formed by using the cavity.

可选的,第二凹槽18内填充吸波材料。具体的,在第二凹槽18的对应放大单元13的上方可填充或贴附吸波材料,利用吸波材料抑制放大器自激,防止微波谐振产生。Optionally, the second groove 18 is filled with absorbing material. Specifically, a wave-absorbing material may be filled or pasted above the corresponding amplifying unit 13 of the second groove 18, and the wave-absorbing material is used to suppress self-excitation of the amplifier and prevent microwave resonance from occurring.

继续参见图3,可选的,每一天线板单卡组件6中的放大单元13的控制端对应的连接单元11在波导主体1组合方向上一列排列。Continuing to refer to FIG. 3 , optionally, the connection units 11 corresponding to the control ends of the amplifying units 13 in each antenna board single card assembly 6 are arranged in a row in the combination direction of the waveguide main body 1 .

具体的,天线板单卡组件6层叠组合,相同位置的每一放大单元13的控制端在同一侧,并且在组合层叠的方向上一列排列,便于脉冲调制单元2的输出端的整齐布局,将脉冲调制单元2的输出端在安装的对应位置上一列排列,可以与每一放大单元13形成相同的短距离连接线路。Specifically, the antenna board single card assembly 6 is stacked and combined, and the control terminals of each amplifying unit 13 at the same position are on the same side, and are arranged in a row in the direction of stacking, which is convenient for the neat layout of the output terminals of the pulse modulation unit 2. The output ends of the modulating units 2 are arranged in a row at the corresponding installation positions, and can form the same short-distance connection line with each amplifying unit 13 .

继续参见图3和图4,可选的,放大单元13为单片微波功率放大器,控制端包括漏极端VD和栅极端VG,其中,漏极端VD对应的连接单元11和栅极端VG对应的连接单元11在同一天线板单卡组件6中一排排列;漏极端VD对应的连接单元11在波导主体1组合方向上一列排列,栅极端VG对应的连接单元11在波导主体1组合方向上一列排列。Continue referring to FIG. 3 and FIG. 4 , optionally, the amplifying unit 13 is a monolithic microwave power amplifier, and the control terminal includes a drain terminal VD and a gate terminal VG, wherein the connection unit 11 corresponding to the drain terminal VD is connected to the corresponding connection unit 11 to the gate terminal VG The units 11 are arranged in a row in the same antenna board single card assembly 6; the connection units 11 corresponding to the drain terminals VD are arranged in a row in the combination direction of the waveguide body 1, and the connection units 11 corresponding to the gate terminal VG are arranged in a row in the combination direction of the waveguide body 1 .

具体的,单片微波功率放大器的漏极端VD和栅极端VG分别通过连接单元11延伸至托盘16的侧表面一侧,其中,同一个单片微波功率放大器的漏极端VD和栅极端VG一排排列,上下层叠的天线板单卡组件6中的单片微波功率放大器同一位置的漏极端VD对应的连接单元11在同一直线上,相同的,栅极端VG对应的连接单元11在同一直线上。图6为本发明实施例提供一种脉冲调制单元的板图示意图,其中,连接栅极端VG的电极20适应性的并为一处电极,连接漏极端VD的电极21适应性的并为一处电极。因此对于层叠的天线板单卡组件6中的相同侧的单片微波功率放大器可以共用一个驱动电路,从而节省脉冲调制单元2的驱动芯片电路,节省电路板体积,降低成本,安装方便。图7本发明实施例提供的一种脉冲调制驱动的电路原理示意图,参见图7,示例性的,脉冲调制驱动电路的驱动芯片U27为LTC4440,利用驱动芯片生成脉冲逻辑电平,向放大单元13提供脉冲调制信号。示例性的,脉冲调制单元2上还可以集成电流检测、温度检测和CAN通信等功能,提高功率合成放大器扩展应用。Specifically, the drain terminal VD and the gate terminal VG of the monolithic microwave power amplifier respectively extend to the side surface of the tray 16 through the connecting unit 11, wherein the drain terminal VD and the gate terminal VG of the same monolithic microwave power amplifier are in a row Arranged, the connection unit 11 corresponding to the drain terminal VD of the single-chip microwave power amplifier in the same position of the stacked antenna board single card assembly 6 is on the same line, and the same, the connection unit 11 corresponding to the gate terminal VG is on the same line. Fig. 6 is a schematic diagram of a pulse modulation unit provided by an embodiment of the present invention, wherein the electrode 20 connected to the gate terminal VG is adaptively merged into one electrode, and the electrode 21 connected to the drain terminal VD is adaptively merged into one place electrode. Therefore, the single-chip microwave power amplifiers on the same side of the stacked antenna board single card assembly 6 can share one drive circuit, thereby saving the drive chip circuit of the pulse modulation unit 2, saving the volume of the circuit board, reducing the cost, and facilitating installation. Fig. 7 is a schematic diagram of a circuit principle of a pulse modulation drive provided by an embodiment of the present invention. Refer to Fig. 7. Exemplarily, the drive chip U27 of the pulse modulation drive circuit is LTC4440, and the pulse logic level is generated by the drive chip and sent to the amplification unit 13. Provides a pulse modulated signal. Exemplarily, the pulse modulation unit 2 can also integrate functions such as current detection, temperature detection and CAN communication, so as to improve the extended application of the power synthesis amplifier.

继续参见图4,可选的,功率合成放大器模块包括至少四个天线板单卡组件6;Continue to refer to FIG. 4, optionally, the power synthesis amplifier module includes at least four antenna board single card components 6;

其中,与顶盖7相邻的天线板单卡组件6中设置的天线板14的长度尺寸,和,与底座5相邻的天线板单卡组件6中设置天线板141的长度尺寸相同;其余天线板单卡组件6中设置天线板142的尺寸相同,且小于与顶盖7相邻的天线板单卡组件6中设置的天线板141的长度尺寸。Wherein, the length dimension of the antenna board 14 arranged in the antenna board single card assembly 6 adjacent to the top cover 7 is the same as the length dimension of the antenna board 141 arranged in the antenna board single card assembly 6 adjacent to the base 5; The size of the antenna board 142 provided in the antenna board single card assembly 6 is the same, and is smaller than the length dimension of the antenna board 141 provided in the antenna board single card assembly 6 adjacent to the top cover 7 .

具体的,示例性的,每一天线板单卡组件6应用两个放电单元,每一放大单元13可放大的功率为50W,则四组天线板单卡组件6,可合成的功率可以达400W以上。天线的尺寸与频率相关,利用不同尺寸天线板14的组合,可以提高射频微波的工作合成效率。其中,层叠组合的波导主体1的靠近底座5和顶盖7的两个天线板单卡组件6中的天线板141尺寸相同,即壳体编号为1和5的天线板单卡组件6的天线板141尺寸相同,中间层叠的天线板单卡组件6中的天线板14尺寸相同,即壳体编号为3-4的天线板单卡组件6的天线板142尺寸相同,并且小于两侧的天线板141尺寸,从而组成天线板长短短长的组合结构,并且为了进一步的提高射频功率合成的效率,可以在中间层叠的天线板单卡组件6的天线板142中设置相位调节器13,通过相位调节器13让短尺寸的天线板142与长尺寸的天线板141的相位调成等相位。Specifically, as an example, each antenna board single card assembly 6 uses two discharge units, and the amplified power of each amplifying unit 13 is 50W, then four groups of antenna board single card assemblies 6, the synthesizable power can reach 400W above. The size of the antenna is related to the frequency, and the combining efficiency of radio frequency and microwave can be improved by combining the antenna boards 14 with different sizes. Wherein, the antenna boards 141 in the two antenna board single card assemblies 6 near the base 5 and the top cover 7 of the waveguide body 1 stacked and combined are of the same size, that is, the antennas of the antenna board single card assemblies 6 whose housing numbers are 1 and 5 The size of the boards 141 is the same, and the size of the antenna board 14 in the antenna board single card assembly 6 stacked in the middle is the same, that is, the size of the antenna board 142 of the antenna board single card assembly 6 with the shell number 3-4 is the same, and it is smaller than the antennas on both sides. Board 141 size, so as to form a combined structure of antenna board length and length, and in order to further improve the efficiency of radio frequency power synthesis, a phase adjuster 13 can be set in the antenna board 142 of the antenna board single card assembly 6 stacked in the middle, through the phase The adjuster 13 adjusts the phases of the short antenna plate 142 and the long antenna plate 141 to be equal in phase.

可选的,矩形波导口的横截面尺寸为22.86mm*10.16mm。Optionally, the cross-sectional dimension of the rectangular waveguide port is 22.86mm*10.16mm.

具体的,本发明实施例的矩形波导口对应的波导管为WR-90,矩形波导口的横截面尺寸22.86mm*10.16mm,指定工作范围为从8.2GHz到12.4GHz。Specifically, the waveguide corresponding to the rectangular waveguide port in the embodiment of the present invention is WR-90, the cross-sectional size of the rectangular waveguide port is 22.86 mm*10.16 mm, and the specified working range is from 8.2 GHz to 12.4 GHz.

结合图4和图5,可选的,每一托盘16的表面上设置有至少两个卡位销钉15,每一托盘16的相对表面上的相同位置设置有能够容纳卡位销钉15的凹槽19。4 and 5, optionally, at least two locking pins 15 are provided on the surface of each tray 16, and grooves capable of accommodating the locking pins 15 are provided at the same position on the opposite surface of each tray 16. 19.

具体的,每一天线板单卡组件6的表面边缘设置至少两个卡位销钉15,卡位销钉为凸起结构,天线板单卡组件6的背面相同位置设置有凹槽19,可以容纳下层的卡位销钉15,因此天线板单卡组件6层叠组合是可以相互卡位,避免多层天线板单卡组件6合成不齐,发生移位偏差。Specifically, at least two locking pins 15 are arranged on the surface edge of each antenna board single card assembly 6, and the locking pins are protruding structures, and a groove 19 is provided at the same position on the back of the antenna board single card assembly 6, which can accommodate the lower layer The locking pin 15, so the stacked combination of the antenna board single card components 6 can be mutually locked, avoiding the uneven synthesis of the multi-layer antenna board single card components 6, resulting in displacement deviation.

可选的,功率合成放大器模块,还包括磁环,脉冲调制单元2与连接单元11之间设置磁环。Optionally, the power synthesizing amplifier module further includes a magnetic ring, and a magnetic ring is provided between the pulse modulation unit 2 and the connection unit 11 .

具体的,在漏极端VD和玻璃绝缘子之间套上磁环,示例性的,磁环类型为NXP-1000,利用磁环可以极大地改善电压过冲问题,图8为未加磁环的脉冲电压示意图,图9为加磁环的脉冲电压示意图。可以观察到未加磁环存在脉冲上升沿过冲,加有磁环后脉冲上升沿变平缓。Specifically, a magnetic ring is placed between the drain terminal VD and the glass insulator. For example, the magnetic ring type is NXP-1000, and the voltage overshoot problem can be greatly improved by using the magnetic ring. Figure 8 shows the pulse without the magnetic ring Voltage schematic diagram, Figure 9 is a schematic diagram of the pulse voltage of the magnetic ring. It can be observed that there is an overshoot of the rising edge of the pulse without the magnetic ring, and the rising edge of the pulse becomes gentle after the magnetic ring is added.

可选的,功率合成放大器模块,还包括散热单元3;散热单元3分别设置在底座5一侧和顶盖7一侧。Optionally, the power synthesizing amplifier module further includes a heat dissipation unit 3; the heat dissipation unit 3 is respectively arranged on one side of the base 5 and one side of the top cover 7.

具体的,波导主体1的底座5和顶盖7的表面上分别设置安装孔,用于安装散热单元3,散热单元3可以为金属散热片等结构,功率合成放大器模块整体结构紧凑,提高功率合成放大器模块的散热面积。其中,在散热单元3上可以设置温度传感模块4,与脉冲调制单元2集成的温度检测单元22连接,可以监测功率合成放大器模块的工作温度。Specifically, installation holes are respectively provided on the surface of the base 5 and the top cover 7 of the waveguide body 1 for installing the heat dissipation unit 3. The heat dissipation unit 3 can be a structure such as a metal heat sink. The overall structure of the power synthesis amplifier module is compact, which improves the power synthesis. The heat dissipation area of the amplifier module. Wherein, a temperature sensing module 4 can be arranged on the cooling unit 3, and connected with the temperature detection unit 22 integrated with the pulse modulation unit 2, so as to monitor the operating temperature of the power synthesis amplifier module.

最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1.一种功率合成放大器模块,其特征在于,包括:顶盖、底座、至少两个天线板单卡组件、脉冲调制单元和连接单元;1. A power synthesizing amplifier module, comprising: a top cover, a base, at least two antenna board single card assemblies, a pulse modulation unit and a connection unit; 所述底座、所述天线板单卡组件和所述顶盖依次层叠组合形成波导主体,组合后所述波导主体的侧表面形成矩形波导口;The base, the antenna board single card assembly and the top cover are sequentially stacked and combined to form a waveguide body, and the side surface of the waveguide body forms a rectangular waveguide opening after combination; 所述脉冲调制单元设置在所述侧表面的相邻侧表面一侧,所述天线板单卡组件包括托盘、天线板和至少两路放大单元;所述天线板和所述放大单元均设置在所述托盘的第一凹槽内,其中,所述天线板与所述放大单元连接,所述放大单元设置在所述天线板靠近所述脉冲调制单元的一侧;所述脉冲调制单元通过连接单元与所述放大单元的控制端连接;所述脉冲调制单元用于生成电源脉冲调制信号;所述天线板单卡组件用于根据所述脉冲调制信号将微波功率放大,并输出放大功率脉冲信号。The pulse modulation unit is arranged on one side of the adjacent side surface of the side surface, and the antenna board single card assembly includes a tray, an antenna board and at least two amplifying units; the antenna board and the amplifying unit are both arranged on In the first groove of the tray, wherein the antenna board is connected to the amplifying unit, and the amplifying unit is arranged on the side of the antenna board close to the pulse modulation unit; the pulse modulation unit is connected by The unit is connected to the control terminal of the amplification unit; the pulse modulation unit is used to generate a power pulse modulation signal; the antenna board single card assembly is used to amplify the microwave power according to the pulse modulation signal, and output the amplified power pulse signal . 2.根据权利要求1所述的功率合成放大器模块,其特征在于,所述托盘包括第二凹槽,所述第二凹槽设置在所述天线板单卡组件的背部表面上;所述第二凹槽的垂直投影至少覆盖下一层所述托盘上的所述放大单元。2. The power synthesis amplifier module according to claim 1, wherein the tray includes a second groove, and the second groove is arranged on the back surface of the antenna board single card assembly; the first groove The vertical projection of the two grooves at least covers the amplification unit on the tray of the next layer. 3.根据权利要求2所述的功率合成放大器模块,其特征在于,所述第二凹槽内填充吸波材料。3. The power synthesis amplifier module according to claim 2, characterized in that, the second groove is filled with a wave-absorbing material. 4.根据权利要求1所述的功率合成放大器模块,其特征在于,每一所述天线板单卡组件中的所述放大单元的控制端对应的所述连接单元在所述波导主体组合方向上一列排列。4. The power synthesizing amplifier module according to claim 1, wherein the connecting unit corresponding to the control end of the amplifying unit in each antenna board single card assembly is in the direction of combining the waveguide body Arranged in a column. 5.根据权利要求4所述的功率合成放大器模块,其特征在于,所述放大单元为单片微波功率放大器,所述控制端包括漏极端和栅极端,其中,所述漏极端对应的所述连接单元和所述栅极端对应的所述连接单元在同一所述天线板单卡组件中一排排列;所述漏极端对应的所述连接单元在所述波导主体组合方向上一列排列,所述栅极端对应的所述连接单元在所述波导主体组合方向上一列排列。5. The power synthesizing amplifier module according to claim 4, wherein the amplifying unit is a monolithic microwave power amplifier, and the control terminal includes a drain terminal and a gate terminal, wherein the drain terminal corresponds to the The connecting unit and the connecting unit corresponding to the gate terminal are arranged in a row in the same antenna board single card assembly; the connecting units corresponding to the drain terminal are arranged in a row in the direction of combining the waveguide main body, the The connection units corresponding to the gate terminals are arranged in a row in the combination direction of the waveguide bodies. 6.根据权利要求1-5任一项所述的功率合成放大器模块,其特征在于,包括至少四个天线板单卡组件;6. The power synthesizing amplifier module according to any one of claims 1-5, characterized in that, comprising at least four antenna board single card assemblies; 其中,与所述顶盖相邻的所述天线板单卡组件中设置的所述天线板的长度尺寸,和,与所述底座相邻的所述天线板单卡组件中设置所述天线板的长度尺寸相同;其余所述天线板单卡组件中设置所述天线板的尺寸相同,且小于与所述顶盖相邻的所述天线板单卡组件中设置的所述天线板的长度尺寸。Wherein, the length dimension of the antenna board provided in the antenna board single card assembly adjacent to the top cover, and the antenna board provided in the antenna board single card assembly adjacent to the base The length dimensions of the antenna boards are the same; the dimensions of the antenna boards set in the other antenna board single card components are the same, and are smaller than the length dimensions of the antenna boards set in the antenna board single card components adjacent to the top cover . 7.根据权利要求6所述的功率合成放大器模块,其特征在于,所述矩形波导口的横截面尺寸22.86mm*10.16mm。7. The power synthesizing amplifier module according to claim 6, wherein the cross-sectional size of the rectangular waveguide opening is 22.86mm*10.16mm. 8.根据权利要求1-5任一项所述的功率合成放大器模块,其特征在于,每一所述托盘的表面上设置有至少两个卡位销钉,每一所述托盘的相对表面上的相同位置设置有能够容纳所述卡位销钉的凹槽。8. The power synthesizing amplifier module according to any one of claims 1-5, characterized in that, at least two locking pins are arranged on the surface of each said tray, and at least two locking pins are arranged on the opposite surface of each said tray. A groove capable of accommodating the locking pin is provided at the same position. 9.根据权利要求1所述的功率合成放大器模块,其特征在于,还包括磁环,所述脉冲调制单元与所述连接单元之间设置所述磁环。9. The power synthesizing amplifier module according to claim 1, further comprising a magnetic ring, the magnetic ring is arranged between the pulse modulation unit and the connection unit. 10.根据权利要求1所述的功率合成放大器模块,其特征在于,还包括散热单元;10. The power synthesizing amplifier module according to claim 1, further comprising a cooling unit; 所述散热单元分别设置在所述底座一侧和所述顶盖一侧。The heat dissipation units are respectively arranged on one side of the base and one side of the top cover.
CN202211540529.3A 2022-12-02 2022-12-02 Power synthesis amplifier module Pending CN115986357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211540529.3A CN115986357A (en) 2022-12-02 2022-12-02 Power synthesis amplifier module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211540529.3A CN115986357A (en) 2022-12-02 2022-12-02 Power synthesis amplifier module

Publications (1)

Publication Number Publication Date
CN115986357A true CN115986357A (en) 2023-04-18

Family

ID=85957006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211540529.3A Pending CN115986357A (en) 2022-12-02 2022-12-02 Power synthesis amplifier module

Country Status (1)

Country Link
CN (1) CN115986357A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103247842A (en) * 2013-05-20 2013-08-14 成都雷电微力科技有限公司 Power combining module
CN104467708A (en) * 2014-12-22 2015-03-25 中国电子科技集团公司第五十四研究所 C-band space power synthesis solid-state power amplifier
CN107611545A (en) * 2017-08-24 2018-01-19 中国电子科技集团公司第四十研究所 A kind of winding type efficient broadband multichannel space power synthesis network
CN111697304A (en) * 2020-06-18 2020-09-22 广州程星通信科技有限公司 Tray type space power combiner
CN114865261A (en) * 2021-02-04 2022-08-05 广州程星通信科技有限公司 Space power combiner based on electromagnetic forbidden band structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103247842A (en) * 2013-05-20 2013-08-14 成都雷电微力科技有限公司 Power combining module
CN104467708A (en) * 2014-12-22 2015-03-25 中国电子科技集团公司第五十四研究所 C-band space power synthesis solid-state power amplifier
CN107611545A (en) * 2017-08-24 2018-01-19 中国电子科技集团公司第四十研究所 A kind of winding type efficient broadband multichannel space power synthesis network
CN111697304A (en) * 2020-06-18 2020-09-22 广州程星通信科技有限公司 Tray type space power combiner
CN114865261A (en) * 2021-02-04 2022-08-05 广州程星通信科技有限公司 Space power combiner based on electromagnetic forbidden band structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAI-SHUO CHENG等: "40-W CW Broad-Band Spatial Power Combiner Using Dense Finline Arrays", 《IEEE》, vol. 47, no. 7, 31 July 1999 (1999-07-31), pages 1070 - 1076, XP011037620 *

Similar Documents

Publication Publication Date Title
CN110024114B (en) Microelectronic device with distributed stacked antennas for high frequency communication systems designed with flexible package substrates
Jia et al. Multioctave spatial power combining in oversized coaxial waveguide
Radisic et al. Novel architectures for high-efficiency amplifiers for wireless applications
Villegas et al. A novel waveguide-to-microstrip transition for millimeter-wave module applications
CN104362421B (en) Single-substrate integrated terahertz front end
CN205666315U (en) Be used for W wave band waveguide - microstrip probe converter
CN107611545B (en) Roundabout type broadband efficient multi-path space power synthesis network
CN109521496B (en) NMOSFET terahertz detector and method based on dielectric resonant antenna
CN106992348A (en) The broadband radial waveguide power divider/synthesizer of one species cycloid transition structure
CN113517527A (en) Single-sided double-ridge double-probe waveguide power divider, power combiner and synthesis method
CN113328228B (en) An ultra-broadband transition structure from W-band ridge-gap waveguide to microstrip line
KR102615092B1 (en) Optically-controlled switch
CN109378578B (en) High Radiation Efficiency and High Gain Dielectric Resonant Antenna and Antenna Array on Silicon Substrate
CN115051129A (en) Quantum chip, resonant cavity, coplanar waveguide, manufacturing method and application of coplanar waveguide
CN115411481B (en) Waveguide type integrated UTC-PD device
US6717492B2 (en) Planar dielectric integrated circuit with line conversion conductor patterns
CN112367051B (en) Terahertz frequency doubler and power combining method based on on-chip power combining
CN117254234B (en) High-power waveguide conversion device, chip and power amplifier
US4672328A (en) Waveguide-mounted amplifier
CN115986357A (en) Power synthesis amplifier module
US6169301B1 (en) Planar dielectric integrated circuit
CN1262043C (en) Waveguide internal solid push-pull amplifier power synthesizer based on fin line balun structure
CN117546412A (en) Doherty amplifier, output network thereof, and design method of doherty amplifier
CN100544141C (en) High-speed optoelectronic device packaging structure using microwave photonic crystal coplanar waveguide
US4025881A (en) Microwave harmonic power conversion apparatus

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination