Microstrip Isolator
An RF microstrip isolator is an isolator that adopts a planar microstrip line design. Its key feature is the realization of non-reciprocal functionality in a planar and miniaturized form, allowing it to be directly integrated onto microwave printed circuit boards. It is particularly suitable for applications with high demands on size and integration density.
An RF microstrip isolator is an isolator that adopts a planar microstrip line design. Its key feature is the realization of non-reciprocal functionality in a planar and miniaturized form, allowing it to be directly integrated onto microwave printed circuit boards. It is particularly suitable for applications with high demands on size and integration density.
Its core features include:
- Planar structure: Employs a microstrip line (planar transmission line) design based on a dielectric substrate, differing from traditional waveguide or coaxial cavity structures.
- High integration: It can be conveniently photolithographically fabricated together with other microstrip circuits (such as amplifiers and filters) on the same PCB, enabling miniaturization and integration of subsystems.
- Small size and lightweight: The bulky metal housing and magnetic circuit have been eliminated, resulting in a highly compact structure.
- Performance trade-offs: Typically, the power handling capacity is relatively low, and insertion loss may be slightly higher than that of coaxial structures; however, its integration advantages are highly significant.
- Application scenarios: Widely used in fields with stringent requirements for integration and size, such as microwave integrated circuits, millimeter-wave modules, and phased-array T/R components.
The RF microstrip isolator is an isolator designed using a planar microstrip line. Its key feature is the realization of non-reciprocal functionality in a planar and miniaturized form, allowing it to be directly integrated onto microwave printed circuit boards. It is ideal for applications with high demands on size and integration density. Brand: RFTYT Country of Origin: China Frequency Range: 2 GHz – 41.5 GHz Pass-through Power: 1–50 W Minimum Order Quantity: 1 unit Customization Available: Yes Lead Time: 7–15 days Complies with RoHS: Yes
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