Miniaturation balanced device and power amplifier device

• Main Authors: JIA PENGLE, CHEN KAI, ZHONG QINGHUA, WANG CONGLING, HAN YUCHENG, LONG LIQUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2017
• Subjects: BASIC ELECTRONIC CIRCUITRY; CONTROL OF AMPLIFICATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The utility model relates to a miniaturation balanced device and power amplifier device belongs to the communication technology field. The miniaturation balanced device includes: ceramic substrate, transmission line and a plurality of resonance minor matters. Transmission line and every the resonance minor matters all set up in ceramic substrate is last, concavo -convex that a plurality of intervals set up, every are buckled into to the transmission line the resonance minor matters all with the transmission line is connected, every the resonance minor matters are located spill end and convex end department that the transmission line formed. The mode wiring that the winding displacement mode of the transmission line of this miniaturation balanced device adopted the multistage of the unsmooth end that sets up including a plurality of intervals to buckle reduces the volume of this balanced device as far as possible, secondly, every resonance minor matters is located the next volume that further reduces this bala