高集成射频模块巴伦详解如今，为了满足日益增长的高级系统集成的需求，设计

Detailed explanation of highly integrated radio frequency module balun <br><br>Today, in order to meet the increasing demand for advanced system integration, RF/MMIC engineers designing multi-chip modules need to perform "circuit-level" electromagnetic simulation and modeling. In addition to typical active components, modules with complete system-level functions also require passive support circuits. These passive components usually include the following circuits: 90-degree couplers, 180-degree couplers, in-phase couplers, filters, duplexers, and transmission line structures. <br><br>Balun is a very important support circuit in high-frequency circuit design. The 180 degree balun is a heterojunction bipolar transistor (HBT) and a pseudomorphic high electron mobility transistor (pHEMT) push-pull amplifier, balanced mixer, balanced frequency doubler, phase shifter, balanced modulator, and dipole source , An important component for unbalanced differential converters and many other applications for differential signals. In addition, analog circuits need to balance input and output to reduce noise, minimize high-order harmonics and improve the dynamic range of the circuit. Analog circuits can also benefit from this balun structure.

The highly integrated RF module Barron is detailed<br><br>Today, RF/MMIC engineers designing multi-chip modules need "circuit-level" electromagnetic simulation and modeling to meet the growing demand for advanced system integration. In addition to typical active components, modules with full system-level functionality require passive support circuits. These passive components typically include circuits such as 90-degree couplers, 180-degree couplers, phase-phase couplers, filters, dupleples, and transmission line structures.<br><br>Barron is a very important support circuit in high frequency circuit design. The 180-degree Barron is an important component of heterogeneous twin transistors (HBTs) and false crystal high electron migration transistors (pHEMTs), balance mixers, balanced multipliers, phase shifters, balance modulators, even pole sub-sources, unbalanced differential converters for differential signals, and many other applications. In addition, analog circuits need to balance inputs and outputs to reduce noise, minimize high harmonics, and increase the dynamic range of the circuit, which can also benefit from this Barron structure.

High performance integrated RF module Balun<br>Nowadays, in order to meet the increasing demand of advanced system integration, RF / MMIC engineers who design multi chip modules need to carry out "circuit level" electromagnetic simulation and modeling. In addition to typical active components, modules with complete system level functions also need passive support circuits. These passive components usually include the following circuits: 90 degree coupler, 180 degree coupler, in-phase coupler, filter, duplexer and transmission line structure.<br>Balun is a very important supporting circuit in high frequency circuit design. 180 degree balun is an important component of HBT and PHEMT push-pull amplifiers, balanced mixers, balanced frequency multipliers, phase shifters, balanced modulators, dipole sources, unbalanced differential converters for differential signals and many other applications. In addition, analog circuits need to balance input and output to reduce noise, minimize high-order harmonics and improve the dynamic range of the circuit. Analog circuits can also benefit from this balun structure.<br>