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passive components


Passive components are the organic combination of several passive components according to certain design principles to achieve specific functions required. When designing passive components, in addition to carefully designing each passive component, we must also consider the mutual influence between each passive component. Our company can professionally design various microwave passive components:

Frequency range:  0.1~40GHz;

Structural form:  waveguide type, microstrip type, stripline type, coaxial type, lumped element type, etc.

Usage scenarios:  antenna feed components, array antennas, sum-difference networks, feed networks, etc.

Coupled detector components

       Coupling detection components include directional couplers, detectors, filters and other devices. They work in high-altitude scenarios and require high power tolerance of the devices. They are 

small in size, light in weight and stable in compact structure. They are used for filtering and monitoring RF signal power. .Our company can professionally design various coupling detection components:

Frequency range:  0.5GHz~15GHz;

Antenna feed components

        The feed component refers to the component composed of the antenna feed and the devices behind the feed, generally including the antenna feed, duplexer, orthogonal mode coupler (OMT), 

circular polarizer (90º phase shifter), template pole Chemizer, etc. It is used for two-way operation of receiving/transmitting signals, dual-mode transmission, and the polarization mode is linearly 

polarized wave or circularly polarized wave. Our company can professionally design various antenna and feeder components:

Frequency range:  0.1~40GHz;

Structural form:  waveguide type, coaxial line type, strip line type, microstrip type, lumped element type, etc.


Chengdu Sanlian Microwave Technology Co,. Ltd

Address: 9th Floor, Building 1, Liandong U Valley, 118 Hangtian Road. Chengdu. China. 

Post code: 610052

Tel: +86-028-86780908