This paper describes the design of a compact coupler with three loops with a center frequency of 2 GHz. Microstrip structures have similar characteristics with those of traditional quarter-wave segments. The use of compact structures made it possible to reduce the dimensions of the structure by 70% relative to the area of a standard coupler. Such a reduction in the physical dimensions of the device resulted in a 3% reduction in bandwidth.396-40
A design of a compact size (35 × 15 mm 2) 3-dB coupler with ultrawideband (UWB) characteristic is de...
Abstract—This paper presents a compact multilayer hybrid coupler based on a microstrip via-transitio...
A concept to induce a very high directivity and a flat coupling over a large bandwidth in compact mi...
396-400This paper describes the design of a compact coupler with three loops with a center frequency...
This paper describes the design of a compact directional coupler whose dimensions have been reduced ...
In this paper, a compact design of a five-stub microstrip 3-dB coupler with significantly reduced ov...
The design of the directional coupler with reduced physical dimensions, using compact structures. Th...
Compact 3 dB 0°/180° microstrip couplers in ring and square configurations are proposed and discusse...
This paper presents a compact 3-dB coupler on a dual substrate layer with a rectangular slotted micr...
New small size 3 dB microstrip 0°/180° coupler configurations are proposed and discussed. The couple...
A study to determine how the operating frequency of the device during miniaturization depends on its...
High wave resistance line and no-load stubs were used as a tool for reducing the area of directional...
In this paper, we will present a planar geometry design for a 6dB compact microwave coupler, and wil...
Miniature directional coupler with wide bandwidth consisting of compact structures and curved lines ...
The paper presents a new design of a compact branch-line coupler (BLC) operating at 3.5 GHz, that is...
A design of a compact size (35 × 15 mm 2) 3-dB coupler with ultrawideband (UWB) characteristic is de...
Abstract—This paper presents a compact multilayer hybrid coupler based on a microstrip via-transitio...
A concept to induce a very high directivity and a flat coupling over a large bandwidth in compact mi...
396-400This paper describes the design of a compact coupler with three loops with a center frequency...
This paper describes the design of a compact directional coupler whose dimensions have been reduced ...
In this paper, a compact design of a five-stub microstrip 3-dB coupler with significantly reduced ov...
The design of the directional coupler with reduced physical dimensions, using compact structures. Th...
Compact 3 dB 0°/180° microstrip couplers in ring and square configurations are proposed and discusse...
This paper presents a compact 3-dB coupler on a dual substrate layer with a rectangular slotted micr...
New small size 3 dB microstrip 0°/180° coupler configurations are proposed and discussed. The couple...
A study to determine how the operating frequency of the device during miniaturization depends on its...
High wave resistance line and no-load stubs were used as a tool for reducing the area of directional...
In this paper, we will present a planar geometry design for a 6dB compact microwave coupler, and wil...
Miniature directional coupler with wide bandwidth consisting of compact structures and curved lines ...
The paper presents a new design of a compact branch-line coupler (BLC) operating at 3.5 GHz, that is...
A design of a compact size (35 × 15 mm 2) 3-dB coupler with ultrawideband (UWB) characteristic is de...
Abstract—This paper presents a compact multilayer hybrid coupler based on a microstrip via-transitio...
A concept to induce a very high directivity and a flat coupling over a large bandwidth in compact mi...
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